Services

Omega Watch Repair Service Precision, Innovation & Moon‑Bound Heritage

For more than 47 years, Newport Jewelers has been the trusted destination for luxury watch service in Orange County. Our master technicians specialize in Omega, Rolex, Audemars Piguet, and more — restoring chronometric accuracy, water resistance, and timeless elegance.

Master Jeweler

Precision craftsmanship

Swiss Watchmaker

Specialized timepiece expertise

Diamond Specialist

Expert guidance

Custom Design

Made around your vision

Omega: A Story of Firsts

Founded 1848 – La Chaux-de-Fonds

Louis Brandt founded Omega (then “La Generale”) in 1848. The brand adopted the name “Omega” in 1903, signifying the ultimate achievement in watchmaking. Omega’s legacy is defined by record‑breaking precision: the world’s first minute‑repeating wristwatch movement (1892), the first Calibre 19 (later renamed 30mm) that set precision standards, and the legendary Calibre 321 chronograph.

The Speedmaster Professional (“Moonwatch”) became the first watch on the moon in 1969, and Omega has been the official timekeeper of the Olympic Games since 1932. The Seamaster line, introduced in 1948, evolved into the iconic Seamaster 300 and the modern Seamaster Diver 300M worn by James Bond. Today, Omega operates with METAS‑certified Master Chronometer movements, offering the highest standard of anti‑magnetism and precision.

3.4B CHF — estimated 2025 revenue, +11% year-over-year. ~750,000 watches produced annually, with strict quality control. #2 largest Swiss watch brand by sales (behind Rolex). Secondary market remains robust: Speedmaster Professional “Sapphire Sandwich” (ref. 3861) trades near retail, while limited editions (Silver Snoopy, Ed White) command 2–3x premiums. The Seamaster 300M and Aqua Terra have also seen steady appreciation of 5–8% annually. Collectors increasingly value full sets, box, papers, and recent service history.

Every Current Omega Model — Exact Case Sizes (2026)

Speedmaster Professional Moonwatch

(ref. 3861)

42mm

Speedmaster '57

(ref. 332.10)

40.5mm

Speedmaster Racing

(ref. 326.30)

40mm

Speedmaster Dark Side of the Moon

44.25mm

Speedmaster Super Racing

44.25mm

Seamaster Diver 300M

(ref. 210.30)

42mm

Seamaster Diver 300M

(Heritage, 41mm)

41mm

Seamaster Planet Ocean 600M

(43.5mm)

43.5mm

Seamaster Planet Ocean 600M

(39.5mm)

39.5mm

Seamaster Aqua Terra 150M

(41mm)

41mm

Seamaster Aqua Terra 150M

(38mm)

38mm

Seamaster Aqua Terra 150M

(34mm)

34mm

Seamaster 300

(ref. 234.30, Heritage)

41mm

Constellation

(41mm, 39mm, 36mm)

41/39/36mm

Constellation Globemaster

(39mm)

39mm

De Ville Trésor

(40mm, 36mm)

40/36mm

De Ville Hour Vision

(41mm)

41mm

De Ville Prestige

(39.5mm, 34mm)

39.5/34mm

Market Desirability: Which Omega Sizes Are Most Sought After?

Highest Demand / Collector Grails

42mm Speedmaster Professional (3861) – The Moonwatch. Unmatched heritage, updated Master Chronometer movement, and strong liquidity. The sapphire sandwich version is especially sought after.
41mm Seamaster 300 Heritage – Vintage aesthetics with modern METAS movement. The “Spectre” edition (limited) trades at 2x retail, but standard models are also highly desirable.
38mm Aqua Terra 150M – The perfect unisex size. With its teak dial and versatile design, it has become a daily‑wear favorite, particularly the shades collection (terracotta, saffron, bay green).

Strong & Growing Segments

42mm Seamaster Diver 300M – The modern Bond watch. Ceramic bezel, helium escape valve, and 300m water resistance. Steady demand, especially with the white dial variant.
39.5mm Planet Ocean 600M – A more wearable size for the chunky diver. Gains popularity among collectors with smaller wrists.
40.5mm Speedmaster ’57 – Retro Broad Arrow hands, slimmer case, and automatic movement. A strong alternative to the manual‑wind Moonwatch.
Pro tip: The 2025–2026 market shows a clear preference for 38‑42mm Omega models. Oversized 45mm+ pieces have softened, while heritage‑proportioned references (39‑41mm) outperform.

Contact Us

Our Recommended Service for Omega Watches

What the Service Includes	Daily Care Between Services	Why It Matters
1Complete disassembly, cleaning, and inspection of the movement	Rinse after saltwater exposure — Especially for Seamaster models; then have the seals checked.	Removes wear, dust, and old oil from inside the movement.
2Replacement of worn components (mainspring, automatic module, escapement parts if needed)	Avoid magnetic fields despite high anti‑magnetism — Master Chronometers are rated to 15,000 gauss, but extreme fields can still affect very old models.	Prevents further mechanical wear before it spreads.
3Fresh lubrication with Moebius oils (specialized for Co‑Axial)	Clean the bracelet with mild soap and a soft brush — Omega’s mesh and five‑link bracelets can trap dirt.	Keeps the movement running smoothly and accurately.
4Regulation to METAS standard (0/+5 sec/day) for Master Chronometer calibers	Never manually wind a Co‑Axial movement excessively — 20‑30 turns are sufficient; over‑winding can damage the automatic works.	Restores factory-correct timing accuracy.
5Case and bracelet refinishing (brushed and polished surfaces as original)	Rinse after saltwater exposure — Especially for Seamaster models; then have the seals checked.	Restores factory-correct case and bracelet finish.
6Water resistance testing (up to 600m for Planet Ocean) and gasket replacement	Avoid magnetic fields despite high anti‑magnetism — Master Chronometers are rated to 15,000 gauss, but extreme fields can still affect very old models.	Confirms the watch is safe from moisture damage.

      
   Newport Jewelers
   204 Google reviews 
  Write a review 
  
 
 
   
 
 
       Posted on Google  
   
   Yasmeen Kadouh 
 
 
 
 Trustindex 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 Girl 
 
 
 
 Trustindex 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 George 
 
 
 
 Trustindex 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 Abazher 
 
 
 
 Trustindex 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 maleki 
 
 
 
 Trustindex 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 Williams 
 
 
 
 Trustindex 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 Green 
 
 
 
 Trustindex 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 Villasenor 
 
 
 
 Trustindex 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 Gordon 
 
 
 
 Trustindex 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 happy
  
 
      Posted on Google  
   
   Suzan James 
 
 
 
 Trustindex 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!

The Speedmaster Moonwatch Legacy

In 1965, NASA declared the Omega Speedmaster “Flight Qualified for All Manned Space Missions” after rigorous testing. On July 20, 1969, Buzz Aldrin wore his Speedmaster on the lunar surface. The modern 3861 caliber retains the same manual‑wind architecture and step dial design. Newport Jewelers offers certified Speedmaster service, including chronograph function calibration and Hesalite crystal restoration.

Omega has become one of the most stable luxury investments. The Speedmaster Professional has seen 8‑10% annual appreciation over five years. Limited editions (Silver Snoopy, Ed White, “Alaska Project”) have performed even better. A full service record from a specialist like Newport Jewelers can add 15‑20% to resale value. Box, papers, and original bracelet are crucial for top dollar.

Frequently Asked Questions

Visit Us

Visit Our Newport Beach Showroom Today!

Step inside our Newport Beach showroom to explore curated collections, start a custom design, or consult with our master jewelers and watchmakers.

Showroom

Newport Beach, California

Telephone

(949) 781-1979

Appointments

Private appointments available

Omega Watch Repair Service Precision, Innovation & Moon‑Bound Heritage

Omega: A Story of Firsts

Founded 1848 – La Chaux-de-Fonds

Every Current Omega Model — Exact Case Sizes (2026)

Speedmaster Professional Moonwatch

Speedmaster '57

Speedmaster Racing

Speedmaster Dark Side of the Moon

Speedmaster Super Racing

Seamaster Diver 300M

Seamaster Diver 300M

Seamaster Planet Ocean 600M

Seamaster Planet Ocean 600M

Seamaster Aqua Terra 150M

Seamaster Aqua Terra 150M

Seamaster Aqua Terra 150M

Seamaster 300

Constellation

Constellation Globemaster

De Ville Trésor

De Ville Hour Vision

De Ville Prestige

Market Desirability: Which Omega Sizes Are Most Sought After?

Contact Us

Our Recommended Service for Omega Watches

The Speedmaster Moonwatch Legacy

Frequently Asked Questions

Visit Us

Visit Our Newport Beach Showroom Today!

Showroom

Telephone

Appointments

Shop

Services

Company