TNS Diamonds has been Philadelphia’s most trusted watch repair service for over 25 years.
Location: 136 S 8th St, Unit A, Philadelphia, PA 19107
Contact: 215-922-1501 (Call or Text)
The only definitive way to make your Graham look like it just rolled off the assembly line is to take it to TNS Diamonds for Graham Repair Philadelphia. Anything that may be wrong with your Graham, we can repair it. Let us give your Graham its shine back when we clean the inside and outside. With over 20 years of experience in Graham Repair, we are the best in Philadelphia’s Jeweler’s Row.
TNS Diamonds is a Graham Repair Philadelphia specialist that can get the job done whatever may be wrong with your Graham. No matter what you need, we can repair your Graham – check this for prices and the services we offer. When you get your Graham back, we 100% guarantee you’ll love it!
In our repair shop, we have special tools and instruments like the leak and wet pressure test that we use to test your Graham’s water resistance. We can even remove the back of the watch to inspect the movement. We promise that when we’re done, your Graham will be running perfectly!
- Battery Replacement
- Part Replacement
- Polishing
- Cleaning
- Overhaul
- and many more!
Over 25 years! Come to our store at 136 S. 8th Street
MORE INFO
Mon – Fri 10:30am – 5:30pm EST
136 S 8th St, Unit A, Philadelphia, PA 19107
Call Us: (215) 922-1501
GRAHAM REPAIR PHILADELPHIA
We can make your Graham look like it just came from the factory – it’ll look like new! Go ahead and bring your Graham to the best place for Graham Repair Philadelphia, we can repair, polish or overhaul it! Don’t bother with the other guys, we have the best prices and have the quickest turnaround time of anyone in the Philadelphia area. Just check out the photos above, you can see one of our Graham repair specialist in action.
Our specialists in Graham repair will repair anything you need done. Or, have them polish it and make it looks like new. If you are having problems with your Graham, we can fix even the most complicated problem.
We have many other services available and may watches in stock. Give us a call today for a quote. Or, come to our store at 136 S 8th St in Philadelphia’s Jeweler’s Row.
- Chronofighter
- Geograham
- Silverstone
- Prodive
- Swordfish
- LA Kings
- Baja 1000
- Rugby
- Stowe 44
Contact Us
Mon – Fri 10:30am – 5:30pm EST
136 S 8th St, Unit A, Philadelphia, PA 19107
Call Us: (215) 922-1501
Google Reviews
Google Rating
4.9
Based on 312 reviews
TNS Diamonds & Watches
4.9
SUBMOA LLC
1713464648
I have know both Tony and Austin for over twenty years. They are both honest and honorable gentlemen. They always go above and beyond!
Jayme Gillette
1713455894
One of the best people around, have done and will continue to do many more deals with the folks at TNS.
Mark Conroy
1713261875
Great service, clear communication and a straight forward approach which I really appreciated. And the watch totally exceeded my expectations. very happy customer.
E G
1713054230
I have a TAG watch I love that I bought twenty-five years ago. It sat in a drawer after the band broke, became stagnant, and needed a lot of work. TNS not only brought it back to life, but it looks and feels better than when I first got it. Definitely check this place out. They know their stuff.
Scott Gutierrez
1712807999
Phenomenal experience! I reached out to TNS for a Rolex Pepsi even though it wasn't listed on the website. Austin was able to quickly track one down at a fair price. I used several watches and a little cash to get the deal done. He offered amazing trade-in value which allowed me to finally obtain my grail! I highly recommend Austin and TNS for the value they provide their customers which was evident by the deal he made with me. I will definitely keep them in mind the next time and you should too.
Pat Ogawa
1710911071
Austin was trustworthy and great to deal with. Very fair price, seamless transaction.
Jeff Goyette
1710547307
Austin found my dream timepiece for me. He tracked down two options and guided me through which would be best. Dealing with Austin on this watch is the best online retail experience I have ever had. This is my second purchase from him and the first was perfect. He is always in your corner and ensures that you get exactly what you are looking for. I will never buy a watch from anyone else. JG
Michael Collins
1710329530
It was a professional, responsive, and knowledgeable experience all around. I purchased a watch from them recently, and they got all the details right. I highly recommend them.
B H (Harley_Rider_2022)
1710197701
I just received my watch and its as nice as Austin said it was. They provided a great response when communicating by email and even provided me a video of the watch so that I could see it since I am out of state. After dealing with 2 different AD's locally for the past 3 years and getting nowhere this was a welcome change. I would highly recommend them for your next watch or jewelry purchase.
Matthew Smith
1709157032
I have now bought and sold several watches with Austin at TNS. I have other dealers that I work with, but he is the best. And not just on the transaction but has been responsive on questions I have had that are about watches in general. I have learned a lot from him and consider him at the highest level in terms of ethics and customer service. You will not be disappointed in any way working with him. I have already referred two friends that have had a similar experience.
Corey Heit
1709070483
Fast and friendly service. The watch I ordered was delivered on time and was in the exact condition as described. Thank you!
Joseph Gembala
1708964441
TNS has an amazing selection of watches and diamonds, if they don’t have it, they can get it. Their competitive prices, trustworthiness, and incredible customer service make them the only place I shop.
Joaquin Bolivar
1708911397
Had a great experience purchasing from TNS. Very honest description of the item and shipped out almost immediately after the funds were sent out. Very much looking forward to doing business with them in the future!
Matthew McCutcheon
1708704929
Found them on instagram, I was gifted a Rolex and brought it to be authenticated (it was real). Really great company to work with and will definitely be back in the future
Ahmed K. Shereba
1708613424
Excellent excellent service , had a complicated movement watch and they were able to truly fix everything . Very transparent and very clear communication . Big thank you guys
Anton Dianov
1708577977
Prompt, professional and love what they do. Pleasure to deal with. Transaction smooth as silk.
Rick Goulden
1708529536
Austin great guy to deal with very smooth very understanding very easy promised what he did did what he promised. If you have any doubts give him a try you will not be disappointed
Luka Centa
1708526325
The most honest seller. I really can't express myself how great experience was.You wouldn't expect that not even in your dreams.
Vito Mannino
1708470555
Great place to purchase a nice line of high end watches!Austin is very knowledgeable & awesome person to do business with.Don’t walk, run to TNS you won’t regret it..
Daniel Weinsberg
1708193436
I had a watch I wanted to sell and a watch I wanted to purchase. Austin was great with quick responses and made the transactions seemless. I received the watch and was extremely satisfied. I normally only purchase through AD, but this company is reasonable and provided exceptional quality items and service. I highly recommend and will be a repeat customer.
James Reilly
1708111285
Purchased a watch from TNS this week and the service and shipping were first rate! As to the actual watch, it exceeds expectation. For all intents and purposes the watch, while pre owned, appears brand new. In addition, the price was excellent. Will definitely be doing future business with TNS.
BK
1708107359
Tremendous customer service, contacted regarding a watch I was interested in. Very friendly and knowledgeable, purchased the watch and received it in two days. Watch was exactly as shown and exceeded my expectations. Highly recommended.
Chris Mora
1707873219
Austin and the team at TNS are fantastic, he took care of me and was able to do a deal that was fair and equitable for both. I would certainly recommend them to anyone who is looking for a watch or jewelry.
Martin Ranger
1707194502
My experience with TNS Diamonds & Watches has been outstanding. I received my watch in two days, and it is like new with the box, papers, and warranty! It Is a beautiful addition to my collection. I fully recommend doing business with TNS. Thankyou!💪😊
Israel Santander
1706318579
A huge fan of the TikTok account. They are well informed, genuine, and inspire trust. After months of following them and their inventory, I finally saw a neo vintage time piece I liked. It shipped to Los Angeles quickly and was delivered as advertised. Can’t wait for my next purchase! Thank you!
tigh e
1704839536
Excellent communication, messaged through tik tok and worked out a deal on a pre owned Rolex datejust. Everything went smoothly and wouldn't hesitate to do business here again.
Danny Marin
1704679129
I wanted to give TNS and Austin a shoutout for their honesty and service. I reached out to them on eBay and made the process of a watch deal super easy and worth while. Austin knew what I wanted after speaking with me and he wasn’t pushy at all. For anyone looking for a watch or a trade deal, don’t look any further and reach out to TNS. Austins goal is to make you happy with your purchase. I couldn’t be any happier. I will go back to Austin and tell anyone that likes or knows about watches to reach out to him. He will give you his number and communicate with you without leaving you hanging for days. Don’t look any further!
Anthony Lepore
1703123344
I drove from Harrisburg to meet a friend and shop for a Cartier Roadster watch. We stopped into TNS and found a couple that I really liked. There was absolutely no pressure to buy what so ever. We got a price and said we would be back. After we walked around for about an hour I realized no one could come anywhere near the price we were quoted. I went back and purchased the Cartier. As we were checking out we got to see a really cool FP Journe and hung out talking watches. I really enjoyed my time at TNS and feel like I’ve found my new watch dealer!
Jake Linden
1703080518
I sold two watches from Omaha, Nebraska and the process was great. I sent in the photos , we agreed on a price , I shipped out the watches , and got paid when they arrived instantly .I would 100% suggest working with TNS if you are selling or buying a luxury watch .
David Perez
1702571570
Great guys with beautiful inventory. I purchased a Patek Philippe from them and am very satisfied with the condition and friendliness of the team.
Miguel Casillas
1699718730
It has been a pleasure working with them, easy deals and a lot of trust! definitely I will be doing more business with them in the future
Paul Walia
1699497115
I had a positive interaction with TNS Diamonds. Great communication and easy to work with. I will be a repeat customer and would recommend them.
Elliot Riley
1698436291
Phenomenal experience. Great communication, and helped take a bad situation from a different seller and turn it positive. Received the watch super fast, exactly as described. They have my full trust and I plan to do business again in the future.
Mike B
1697133259
Austin was great help on the purchase of my Rose Gold Panerai! Good communication and he made everything very easy! Fast delivery as well! Highly recommend!
Al Martin
1695861103
I have been looking for an upgrade from my citizens and seikos and met Austin the owner. The shop specializes in higher end pieces but he was able to find me this amazing Omega Constellation and through wonderful communication with Jay we settled on a price that was very fair and within my budget. Love the piece and the experience was top notch! Don’t waste your “time” with anyone other than TNS!
Taylor Kirkpatrick
1695249074
Easy to work with, shipping was perfect and watch was as described. Great and trusted merchant. Many thanks!
Nicholas A Lukito
1695134485
Awesome prices, awesome service. Ask for Jason; he will do anything he can to get you the watches/jewelry that you want. If you shop anywhere else, you're wasting you time and your money.
Paul Martin
1693408453
Austin and the team at TNS are top notch. They handled a watch repair with ease for me. Highly recommend.
E Y
1692994225
Sold an Omega Speedmaster new unworn complete set to Austin at TNS Diamonds. Quick easy transaction. All done by text. Offered a very good price for my piece. Happy with the outcome.
Jdeast 2016
1692426054
I recently purchased my first Rolex from them, and when Austin pulled out the watch, I was blown away. It looked even better than the pictures online, and I knew right away that I had to have it. TNS knows how to find watches in insanely good condition, and they are also super duper nice people!
Tim Lee
1692044568
Great experience dealing with Austin at TNS Diamonds. First time buying an expensive item online so I was worried about such a large wire transfer but everything went smoothly and professionally. Austin is a busy person but still took the time to answer my questions and sent me the watch on a Sat! Watch was delivered professionally packaged and just as described. Definitely recommend purchasing jewelry from a local small business like TNS Diamonds.
Joe Hailperin
1691238250
Sold a watch to Austin, quick easy and great communication. Look forward to buying one from TNS in the near future.
Watch Repair Request
Yelp Reviews
Yelp Rating
4.8
Based on 46 reviews
TNS Diamonds
4.8
Ahmed S.
1708582780
Excellent excellent service and communication , very transparent , my watch have a complicated unique movement and they were able to fully fix it and loved...
Robert B.
1680836170
I purchased my first timepiece from TNS in mid-2022. It was a Rolex Submariner "Kermit." I was so pleased I left the review shown below. Since I have...
Nineth W.
1672774672
Exactly as pictured. Went the extra mileTo get it shipped prior to my bday. Good communication and I highly recommend.
Luke F.
1668948986
I have transacted many times with this organization and TNSD has now become my go-to for watches and fine jewelry. Austin is fantastic and can find just...
Robert B.
1658057020
I recently purchased a Rolex Submariner "Kermit" from Austin and TNS. I traded for my IWC Pilot. Austin was fair on the price on the Kermit and fair on the...
Ryan H.
1656773986
I was out looking for the perfect addition to my collection and I reached out to TNS Diamond and spoke with Austin. Talk about excellent customer service,...
Peter S.
1654057743
I recently purchased a Rolex Datejust from TNS. The watch was like new complete with original paperwork and boxes.The price was the best I found after...
Rory M.
1642438471
Great service, great communication, Austin was really helpful with my Rolex purchase, would highly recommend TNS Diamonds to anyone, first class service
William S.
1638942966
Top quality service at excellent prices. Communication was smooth and Austin was a pleasure to work with. Will not buy watches from anyone else! I would...
Art Z.
1638687846
Working with Austin was a total pleasure ! He was respectful, honest , and made my transaction totally worth while ! He is my new go to guy for my future...
Michael B.
1636725245
Amazing to do business with, happy to buy from and sell to TNS. Just did a deal on a Rolex Day-Date, went smoothly. Great to work with, I couldn't...
Erez J.
1634814777
5 star service and product. After searching for a reputable, long standing jeweler in a major city, I found Mr. Austin Shvartz at TNS for my needs. He...
Joe M.
1631784313
Great company to work with! Austin was very easy to work with. I will definitely do more business with them and I highly recommend giving them a chance.
Fernando G.
1625637477
One of the smoothest transaction I've ever done in my entire life. I was afraid of buying an expensive watch through the internet, but they made it painless...
Seth M.
1616400663
I had a wonderful experience with Austin at TNS. He sold me an Audemars watch and I had it in hand within 24 hours. I'm located in south Florida but...
Bryce P.
1616086553
Austin is amazing to deal with. Very professional, prompt, and items as described. If you're looking for that next special purchase Austin is your guy! I...
Greg G.
1615404743
Austin is a true pleasure to deal with. Great selection of Rolex watches. Deal with confidence. Will do business again soon.
Whoy G.
1615347199
I've used him twice for expensive watches and am very pleased. First my wife's Cartier, which I had at several other stores to no avail. 3 weeks in and out...
Chris B.
1613584852
I bought an amazing high end necklace from these folks and they are just wonderful. Trustworthy sellers for sure. The necklace was exactly as described and...
Dave G.
1611320635
I found TNS through their eBay site, but contacted them directly on the purchase of a high-end watch. Austin was great to work with and gave me a fantastic...
Christopher B.
1607010097
Nothing but good things to say about TNS and Austin. I have completed multiple transactions with them from abroad and all went smoothly and products were...
Jay G.
1605826780
..... love these guys ... top notch professionals .... buy in confidence ... seasoned pros ... honest ... knowledgeable
Nick D.
1603437314
Austin and his father at TNS are incredible to do business with. They are patient and incredible knowledgeable of the products they have to offerI will...
Vishal H.
1603135688
Working with TNS was fantastic. They are extremely trust worthy and super fast to respond. Do not hesitate to do business with them! Looking forward to...
Kevin W.
1602242836
Austin was an absolute pleasure to work with! He and his team make the watch buying process easy and enjoyable. Incredible selection of watches and fairly...
Christopher S.
1597362680
An absolute gem to do business with. I sold my Rolex to TNS, online and over the phone. Working with Austin was easy and transparent. I felt confident every...
Edo M.
1597246846
Austin & his team are amazing! I live in California but they have a watch I've been interested in for a while. I called in with a lot of questions, all of...
Ben V.
1596705955
Great company! Helped me get my grail watch!!! Austin is delightful to deal with. He explained me the pros and cons of each piece we looked at until we...
Andy W.
1594799398
Austin and his team at TNS deserve 5 stars. I bought a watch and they were patient with me as I had to work through a stubborn issue completely on my end....
Ricardo E.
1591178706
Excellent customer service! Have done many deals online and has delivered every single time! Best prices. Austin has taken really good care of me I'm sure...
Conor D.
1591111116
"Seamless" is the perfect word for my experience. Austin was very responsive and was willing to sit down and go over every detail on what I was buying. I...
Beirj B.
1589781130
I had a superb customer service experience at TNS Diamonds & Watches. I took a wide range of watches to TNS Diamonds for various services (e.g., full...
Willie G.
1588853628
Great service from Austin and his knowledgeable team. Would definitely recommend TNS! Happy with my purchase
Kanwar D.
1588378461
Owner was very prompt on sending a watch I purchased. Easy transaction and plan to do business again in the future!
Bill M.
1588324151
Great selection of watches -- including some very unusual ones such as I purchased. Pleasure to deal with -- and offered me a deal I could not refuse....
JC T.
1586365428
I placed a special order for a particular watch. TNS diamonds shipped it directly to me all the way in Dallas Texas. The item was perfect as described and...
Chi T.
1584371363
I purchased a GORGEOUS DIAMOND ENGAGEMENT SET for a fraction of what it wouldve cost in a jewelery store chain......he is a remarkable awesome go to guy for...
Roger Z.
1579825651
Sold them a luxury Swiss watch and was super clear cut from the get go. Shipping label was provided and check was received the same day. Price was fair and...
Atin C.
1572009601
I purchased a Rolex 2 tone Daytona from Tns today and have to compliment them on their excellent service and friendliness. Both Tony and Austin are...
Sean K.
1543471695
Could not have asked for a better experience designing my fiancées engagement ring. Austin was a true artist/professional from start to finish. I never felt...
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About Us
Customer Service
Contact Us
TNS Diamonds
136 S. 8th Street, Unit A
Philadelphia PA, 19107
215-922-1501 | 800-586-1792
Payment Information
© Copyright – TNS Diamonds Philadelphia | Designed by Joe Lumi LLC
TNSDiamonds.com is a retailer of pre-owned luxury watches. TNSDiamonds.com is not an authorized Rolex SA or Cartier International AG dealer nor are we an authorized retailer of any other watch or jewelry manufacturer. Datejust, Day-Date President, Presidential, Pearlmaster, Masterpiece, Submariner, Cosmograph Daytona, Explorer, Sea Dweller, GMT Master, Yacht-Master, Air King, Milgauss, and Cellini are all registered trademarks of the Rolex Corporation (Rolex USA, Rolex S.A.). Cartier, Audemars Piguet, Baume & Mercier, Bell & Ross, Bedat, Breitling, Chopard, Ebel, Franck Muller, Girard-Perregaux, Graham, Iwc, Jaeger Lecoultre, Longines, Maurice Lacroix, Omega, Piaget, Panerai, Patek Philippe, Roger Dubuis, Richard Mille, Tag Heuer, Vacheron & Constantin, Tudor, Zenith, Ulysse Nardin are all registered trademarks of their respective corporations. The manufacturer’s warranty will not apply to watches sold by TNSDiamonds.com and TNSDiamonds.com is not an authorized dealer of any of these brands. All warranties are provided solely by TNSDiamonds.com. All trademarked names, brands, and models, mentioned on this site are the sole property of their respective trademark owners. This site, including its owners, operators, and developers, is not affiliated with nor endorsed by any watch or jewelry manufacturer brand or any subsidiaries thereof, in any way.
