Precision craftsmanship
Specialized timepiece expertise
Expert guidance
Made around your vision
A luxury mechanical watch operates continuously under significant friction. Even if your watch is ticking smoothly, internal synthetic lubricants slowly evaporate over time, while micro-gaskets naturally dry out and lose elasticity. Without regular maintenance, microscopic metal debris accumulates in the gear train, and water resistance degrades, leaving high-value calibers vulnerable to moisture and rust.
Routine maintenance prevents costly mechanical overhauls down the road. Our Newport Beach watchmakers perform complete diagnostic checks, replace aged case and crown seals, restore beat rate accuracy, and clean exterior links in heated ultrasonic tanks. We protect your investment with genuine-spec parts and factory-calibrated bench equipment.
Submariner, GMT, Explorer
20/21mmSubmariner 126610
21mmGMT-Master II 126710
20mmDatejust, GMT-Master II
20mmDay-Date 40
20mmGMT-Master II
20mmCellini, vintage Datejust
Yacht-Master 42
20mmcompatible with most 20mm lug widths
20mm
| Step-by-Step Service | Signs You Need It | Why It Matters |
|---|---|---|
| 1Precise wrist measurement and comfort consultation. | The watch slides over your wrist bone – too loose. | Establishes the correct baseline fit. |
| 2Link removal/addition for Oyster, Jubilee, President bracelets. | Red marks or pinching – too tight. | Dials in the exact size for your wrist. |
| 3Clasp micro-adjustment (Glidelock, Easylink, Oysterlock). | End links rattle against the case. | Fine-tunes fit without removing links. |
| 4Spring bar replacement and fitment for leather/rubber/NATO straps. | You’ve just bought an aftermarket strap. | Ensures correct spring bar size and secure attachment. |
| 5End link refitting to eliminate play between case and bracelet. | Original bracelet has stretched. | Restores a snug, secure connection. |
| 6Pressure test after fitting, if the case was opened. | Case was opened during the fitting process. | Confirms water resistance wasn’t affected. |
Posted on Google![]()
Yasmeen KadouhTrustindex verifies that the original source of the review is Google.
Jacob is kind, thorough, and so knowledgeable!! I will definitely come back for my jewelry needs.Posted on Google![]()
Model3 GirlTrustindex verifies that the original source of the review is Google.
I had such a wonderful experience at Newport Jewelers, and I especially want to recognize Jacob for his exceptional customer service! I absolutely did not want to be without my ring, but it needed to be resized. Jacob got me in right away and went above and beyond to make sure I wasn’t without it for long. He had my ring resized in record time, and I couldn’t have been happier with the service and care he provided. What really stood out to me was how accommodating, professional, and kind Jacob was. Customer service like that is hard to find these days! I had actually called another jeweler in the same plaza beforehand, and the person I spoke with was extremely rude and unhelpful. The difference in customer service was honestly night and day. I highly recommend Newport Jewelers and Jacob. If you want someone who genuinely cares about their customers and takes pride in their work, definitely see Jacob! ⭐️⭐️⭐️⭐️⭐️Posted on Google![]()
Stephen GeorgeTrustindex verifies that the original source of the review is Google.
I brought my Rolex in after I cracked the crystal and Jacob took care of it for me. He was very helpful and did a great job with the repair. My watch looks like new again!Posted on Google![]()
Kyryl AbazherTrustindex verifies that the original source of the review is Google.
My wife is really happy with how the ring 💍 sizing change turned out. Jacob is very knowledgeable and detail oriented - true professional with high standards!Posted on Google![]()
allegra malekiTrustindex verifies that the original source of the review is Google.
Jacob did amazing work on my engagement ring that was passed down to me from my grandmother. He resized the ring and made it silver. It is my dream ring and he made my dreams come true. I can’t appreciate him enough, he is amazing. I will reccomend him to everyone I know !Posted on Google![]()
Sara WilliamsTrustindex verifies that the original source of the review is Google.
Really happy with my experience at Newport Jewelers. I went in looking for an engagement ring and honestly wasn’t sure exactly what I wanted at first. Jacob was really helpful and took the time to show me different options and answer all my questions. I ended up finding a ring that I absolutely loved. The whole experience was great, and I really appreciate Jacob’s help. Definitely recommend Newport Jewelers if you’re looking for an engagement ring.Posted on Google![]()
Kyle GreenTrustindex verifies that the original source of the review is Google.
Jacob was great! I walked in and he was able to fit my Rolex within 10 minutes. Great service!Posted on Google![]()
Kyle VillasenorTrustindex verifies that the original source of the review is Google.
I had a wonderful experience meeting and doing business with Jacob. He was incredibly friendly, welcoming, and a pleasure to work with. I needed a ring resized, and the results were even better than I expected, especially considering how significant the size change was. The craftsmanship was excellent, and the ring came back looking brand new. I was also really impressed to learn that Jacob makes his own jewelry, which shows in the quality and attention to detail of his work. You can tell he takes a lot of pride in what he does. I’m extremely happy with how my ring turned out and would highly recommend Jacob to anyone looking for beautiful craftsmanship, quality work, and great service.Posted on Google![]()
Katherine GordonTrustindex verifies that the original source of the review is Google.
I had two rings worked on by Newport Jewelers the first was a repair, stone replacement and smoothing down sharp edges making my ring more comfortable to wear. The ring is stunning, he cleaned and polished it Next I had him change the mounting of my gorgeous 12 carat vivid blue sapphire from a very old platinum ballerina styled ring. To a modern pave mounting. The ring is stunning when I saw it I got goose bumps and wanted to cry. I have never seen a more beautiful ring, and the best part is it is mine!!! Thank you so much I am so so very happyPosted on Google![]()
Suzan JamesTrustindex verifies that the original source of the review is Google.
I had such a wonderful experience at Newport Jewelers! I recently bought a beautiful ring from them, and I couldn’t be happier with my purchase. Jacob was incredibly kind, patient, and helpful throughout the whole experience. He made me feel comfortable and never rushed me into making a decision. You can really tell that he cares about his customers and wants them to find something they truly love. Highly recommend Newport Jewelers, especially if you’re looking an Engagement rings!
Don’t wait for your watch to lose time or leak moisture. Bring your timepiece to Newport Jewelers for a complete routine maintenance check and waterproof reseal in Newport Beach.
Newport Jewelers provides in-house Rolex maintenance and preventative bench care inside our Newport Beach showroom, serving watch owners across Newport Coast, Irvine, Corona del Mar, and greater Orange County.
Waterproof pressure testing and ultrasonic bracelet cleanings should be completed annually, while a preventative maintenance check (including gasket replacements and timing regulation) is recommended every 2 to 3 years.
Maintenance focuses on external ultrasonic cleaning, fresh gasket seals, pressure testing, and timing micro-regulation; a full Clean, Oil & Adjust (COA) involves completely stripping the movement down to bare screws and gears for full re-lubrication.
Basic diagnostic timing and pressure testing can be performed on the spot for walk-in clients, while full preventative maintenance and gasket renewals typically take 24 to 48 hours in our workshop.
Newport Beach, California
(949) 781-1979
Private appointments available