This man is incredible. He has been working on watches for years. His prices are reasonable and…read moreyou can trust him. He has a small little shop and hs recently expanded turning his little shop into a work station and taking on a storefront. He has surgical precision as he use to be a surgeon in his home country. Here he works on jewelry repair and watches. Take him anything from a ring to a Rolex, there is nothing this man cant fix. He is the James Bond of the business and he is amazing!

A friend recommended Al Momentum when I mentioned needing to repair my mother's inexpensive watch…read more I wanted to buy Mom a new watch, but her dementia demanded that we try to maintain her status quo. Although her watch needed nothing more than a new battery, Mr. Giraldo checked everything out and cleaned it up, inside and out - at no additional charge. Old fashioned service that is rarely seen these days. Al Giraldo is wonderfully easy to work with. I began working with Mr. Giraldo in 2020 while he was dealing with two business challenges that would have been my undoing. As if the Pandemic weren't enough, Al Momentum's shop in Preston Royal was ravaged by the October 2019 tornado that tore through the heart of North Dallas. While the building with his shop is being restored, Mr. Giraldo works out of an apartment across Noel Road from the Galleria, where he meets with customers by appointment in the building's well-lighted lobby with comfortable seating. My two dealings with Mr. Giraldo have been worthy of recommendation. I look forward to benefitting from his craft in the future.

This is not a Rolex service center. It is a place that will restore your Rolex to original quality…read more That is a very important distinction. I have taken three different watches here, including a 2021 submariner, a 2005 sub, and a vintage 1964 Datejust. The basic price to restore a watch will be about $900, excluding parts. You don't always need parts - my 2005 just needed servicing and now works perfectly. The '64 Datejust was $1600, but that included significant replacements including the crown, the hands and the dial. Along with the polish, your watch will look nearly new when it is returned to you. Great service, as you would expect from the brand.

Most horrible RSC experience ever ALMOST. Sent Submariner in for Svc Rcvd back running fast 3.5-4s/…read morewhen set on nightstand every night in 12 high position to slow it down. If wearing it 24h it runs 5-6s/d fast, not the +-2s/d they advertise but still very good for a mechanical watch. After RSC doing some research and myself answering a few questions and exchanging more information as to history of my watch services, etc. We were able to resolve our differences to a mutually satisfactory level. And I would continue to use / recommend using the manufactuer RSC as they have the experience, tools, and spare parts necessary to complete a service. I tend to have my timepieces serviced following aircraft maintenance philosophy "service after x amount of time regardless if running poorly or not, as gaskets degrade with time, so does the lubricating oils inside watch and its much less costly than repairing it after the fact than if it had an accident such as water damage, or rotor striking the movement body. Thank You Ashley!

Manny is Rolex trained and certified. Manny is Familia, I wouldn't trust anyone else with my 35…read moreyear old "16610" Submariner.

Update... When I picked up my watch from being serviced, Mr. Chamosa told me not to get it wet. I…read morewas shocked as this was a 40 year old Rolex that I had worn 24/7. Despite his warning I did get the watch wet and moisture accumulated. When I took the watch back, he told me to leave it with him and come back in 30 minutes. When I did, he said he had put cement around the bezel of the watch! By the time I got home there was moisture again inside the watch. He then told me to put it in a pot on the stove and heat it for a couple of hours. Realizing he did not know what he was doing, I took the watch to an authorized Rolex dealer. Not only had the bezel been cemented, the balance stop spring and bridle were both missing. This watch had only been serviced by Rolex in the 40 years I have owned it. You draw your own conclusions. Mr. Chamosa and his wife are very charming people, and I really believed in them. Now, not so much. It's costing me a fortune to fix the damage done. I would avoid this business at all costs.

Excellent service and customer service. My 30 YO Submariner is like brand new…read more Highly recommend Kevin

Very professional and knowledgeable! Rare to find this level of expertise - and I'm glad that I did!read more

My friend needed the clasp repaired on a watch that was very special to him, so we looked for an…read moreindependent jeweler and found Nazo Jewelry. From the moment we walked in, owner Nazo Shirinian made us feel welcome. He quickly assessed the repair, quoted a very reasonable price, and had the watch ready in just a couple of days. When we returned, the clasp had been expertly repaired, and Nazo even adjusted the band for a perfect fit. We also enjoyed getting to know him better and felt confident we had chosen the right jeweler. Kindness, integrity, and trust can be hard to find these days, but Nazo exemplifies all three. He provides excellent service and genuinely cares about his customers. We couldn't be happier with the experience.

My husband and I went in to get links off of his watch- we received a very nice welcome and…read moreperfect+quick service. Will be coming back if needed!

I am mainly an investor in metals. I've been to a lot of shops in the DFW area and this one is the…read morebest for me. Joseph(Joe) is the owner-operator and has a few other people working there, but I always deal with him directly. He's very approachable, he knows the product, he wants to keep a regular customer base, so he has given me great pricing that I can't find anywhere else in Dallas. He's very fair and transparent on both sides of trading. If he can't buy or sell something for the price you want, he will explain why, including what he has invested in it and how he is calculating his pricing. I appreciate the honesty. They have a large inventory and are actively trading a lot. It seems like he is making his money by keeping a lot of activity moving through his store at the best prices in town. He's not trying to make all his daily profit off of big premiums on on a few transactions. I keep looking for other deals in Dallas, but I keep coming back to Uptown because it's the best deal financially and certainly the best service experience I have found to date!

Amazing Service! They have everything you may need from vintage luxury watches- engagement rings…read more And collectible coins! Uptown's bests!!

12MARCH2026: According to the voicemail, they are closing the Richardson/Allen, TX. location for…read morehealth reasons on 30APR2026. It appears they are no longer accepting watches for repair. If you want factory service you will probably have to send it to the Houston, TX. location.

My polar watch screen went off a few weeks ago & I found out there was a repair shop in DFW! It's…read moreinside of a glass building on the 2nd floor in a small suite. Read the directory for directions. It look less than 10 minutes for a full analysis of my watches condition & repair. In & out. Staff was friendly & took the time to check my heart strap as well. Both batteries replaced & analysis in the ballpark of 30 bucks. Can't beat that...I didn't have to go buy a new watch.

OPEN LETTER TO MR. JARVIS…read more Mr. Jarvis, I feel compelled to tell you what a horrible experience I had when I met you on Tuesday. In my opinion, you were condescending, inappropriate, rude, and acted in a truly despicable manner. For the record, I explained to you that I bought the ring for my late wife as a 10th wedding anniversary gift almost 30 years ago and that it has been sitting in my safety deposit box since she passed but my daughter is now of age and wants to wear the ring. Hence the need for the insurance appraisal. I further explained that the diamond was purchased from McGivern Diamonds but set by Jared Jewelers. I explained that I lost the original GIA Certificate and although GIA will not issue a new certificate they will provide a letter detailing the information on the certificate at a cost of $30. At the meeting, I provided you with the original letter from GIA and attached was the receipt for the $30 fee. Although all of this was true and easily verifiable with McGivern Diamonds and GIA, you made numerous inappropriate statements as if I were a common thief. This included ridiculous comments about how you were surprised that the measurements on the GIA letter matched the actual diamond. Worse, when you asked for what I originally paid for the ring you offered to buy it for $11,000. You obviously did not believe that it was for my daughter from her late mother. You thought I was a thief and would jump at an offer to pawn the ring. To add some additional insult, I was told that the appraisal would be provided immediately. But when I paid you with a check you said the appraisal would be emailed to me in 2 days. I guess you needed to make sure the diamond thief's check would clear before providing the appraisal. Unfortunately, I doubt I am the only one you treat so poorly. Perhaps I am just the first one who is calling you out for your truly horrendous behavior. You were very unprofessional and should be ashamed. I do NOT recommend ANYONE use the services of Jarvis Gems & Jewelry Appraisals. The above describes my experience and is my opinion!!!

I had a very stressful situation and nobody in my industry was proficient to the degree necessary…read moreto answer my issue regarding a difficult stone to legitimize. His peers in his field all said Steve was the one who could do what no others would be able to. It was a time-sensitive, and highly emotional task I threw at him and he took it personally. On a human level- not transactional. He would not take the first answer that seemed pretty clear which he could have easily taken. He spent ample time with me, exhausted every method he had been trained to rule out any alternative possibilities and brought peace back to my heart. He could have charged me the sun and the moon but he was more than fair in price and far above and beyond in service, empathy, integrity, and overall professionalism. I will always be thankful for treating me and my situation as if he was personally vested and not just a transaction. Love to you and your team. Forever grateful