Omega Seamaster 120m Seamaster 120M Automatic 36.25 Yellow Gold / Diamond / Champagne
Reference 2105.15.00
About this watch
The Omega Seamaster 120M Automatic 36.25 Yellow Gold / Diamond / Champagne is a true horological gem that exudes elegance and sophistication. Its luxurious yellow gold case paired with a champagne-colored dial and gem-set indexes create a stunning visual effect. The proprietary hands are crafted to perfection, ensuring accurate timekeeping. Powering this watch is the Omega caliber 1109, a reliable automatic movement based on the ETA 2892-A2. With 21 jewels and a 44-hour power reserve, it's designed for accuracy and durability. This chronometer has passed rigorous tests for precision and can withstand water depths of 120 meters, making it perfect for those who love adventure. Whether formal or casual, this watch seamlessly transitions between styles, thanks to its versatile design.
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Key Features
- Omega caliber 1109 automatic movement
- Yellow gold case with gem-set bezel
- Champagne-colored dial with proprietary hands
- 120 meters water resistance
- Chronometer accuracy and precision
Specifications
- Brand
- Omega
- Family
- Seamaster 120m
- Model
- Seamaster 120M Automatic 36.25 Yellow Gold / Diamond / Champagne
- Reference
- 2105.15.00
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Chronometer
- Case
- Yellow Gold 36.25mm
- Crystal
- Sapphire
- Water Resistance
- 120
Current Listings
![[WTS] [Freshly Serviced Feb 2026] Rare Japan Limited Omega Seamaster 120M Ref. 2501.83 Blue "Explorer" Dial](https://preview.redd.it/bvqqcdm1zthg1.jpg?width=640&crop=smart&auto=webp&s=2085e8e42730a45c964d8f89567aac02de70cedd)
[Freshly Serviced Feb 2026] Rare Japan Limited Omega Seamaster 120M Ref. 2501.83 Blue "Explorer" Dial
This Omega Seamaster 120M features a rare Japanese Domestic Market exclusive 'explorer' blue sunburst dial, with a clean and lumed face, and good condition case and bracelet.
- Condition: Excellent
- Year Of Manufacture: approximately 2006
- Water Resistance: 5 bar (tested on Feb 2nd 2026)
- Bracelet Size: up to 17.5cm
![[WTS] Omega Seamaster 120m Quartz “Alvéoles” – 1982 – $750 shipped from Egypt](https://preview.redd.it/ibprdy7iophg1.png?width=640&crop=smart&auto=webp&s=ef6d80616e576ab74c42088da34f061d6675e03e)
Omega Seamaster 120m Quartz “Alvéoles” – 1982 – $750 shipped from Egypt
For sale is an Omega Seamaster 120m Quartz “Alvéoles” from 1982, named for its distinctive honeycomb-style bezel design. It features a champagne dial with applied markers and original two-tone Omega bracelet.
- Condition: Overall honest vintage condition with light wear consistent with age
- Movement: Cal. 1342 Quartz
- Case material: Stainless steel with a gold plated bezel
- Bezel type: Gold-tone Alvéoles design