Omega Seamaster 300 Seamaster 300 Master Co-Axial Stainless Steel / Yellow Gold / Black / Bracelet
Reference 233.20.41.21.01.002
About this watch
The Omega Seamaster 300 Master Co-Axial is a masterpiece of engineering and design, combining elegance with ruggedness. This timepiece boasts a stunning yellow gold and stainless steel combination, with a sleek black dial featuring stick and dot indexes for enhanced readability. The rotating bezel marked from 0 to 60 adds functionality, making it perfect for diving enthusiasts. At its heart lies the Omega caliber 8400 movement, boasting a self-winding mechanism, Co-Axial escapement, and resistance to magnetic fields greater than 15,000 gauss. With a power reserve of 60 hours and operating at 25,200 vibrations per hour, this movement is incredibly robust and designed for longevity. The watch features a sapphire crystal glass, ensuring durability and scratch-resistance. Weighing in with a comfortable heft, the Seamaster 300 feels substantial without being cumbersome. Its luxurious feel against the skin makes it perfect for both formal and casual occasions.
Key Features
- Omega caliber 8400 movement
- Sapphire crystal glass
- Water resistance: 300 meters
- Stainless Steel and Yellow Gold case
- 41.00 mm diameter
- Co-Axial escapement
- Magnetic field resistance >15,000 gauss
Specifications
- Brand
- Omega
- Family
- Seamaster 300
- Model
- Seamaster 300 Master Co-Axial Stainless Steel / Yellow Gold / Black / Bracelet
- Reference
- 233.20.41.21.01.002
- Movement
- 8400
- Movement Features
-
- Hours, Minutes, Seconds
- Chronometer, Co-Axial Escapement
- Case
- 41mm
- Dial Color
- Black
- Crystal
- Sapphire
- Water Resistance
- 300
Current Listings

Omega Seamaster 300 - Diver - Green Dial - 210.32.42.20.10.001 ( new / 2025 )
This Omega Seamaster 300 features a 42mm stainless steel case, Master Chronometer 8800 movement, and a green wave dial on a rubber strap.
- Condition: Brand New
- Case size: 42mm diameter
- Movement: Master Co-Axial Movement (8800)
![[WTS] Omega Seamaster 300 Bond Wave Dial 2531.80](https://preview.redd.it/l2umhyiqctjf1.jpeg?auto=webp&s=9e1e4167b22c4ee5b74a68e62c5b4c5ca98e8300)
Omega Seamaster 300 Bond Wave Dial 2531.80
This Omega Seamaster 300 features a 41mm x 12mm case, 47mm lug to lug, and 20mm lug width. It has a caliber 1120 automatic movement with 44 hour power reserve, sapphire crystal, 300M water resistance, date window, blue wave dial, screw down crown, and comes on an OEM bracelet with all links.
- Condition: G (Good, with patina on the bezel, dial, and hands, signs of use on the case, and a non-turning bezel)
- Case dimensions: 41mm x 12mm
- Lug width: 20mm
- Water resistance: 300M
![[WTS] Omega Seamaster 300M Quartz “Electric Blue” – Ref. 2265.80 – $2,500 Shipped (USA)](https://preview.redd.it/23k91f4b1ejf1.jpg?width=640&crop=smart&auto=webp&s=b90a68dd16e6e4e6d1d661b3849f97e4873abb21)
Men’s Omega Seamaster 300M Professional Chronograph watch – Black Dial – 2594.52
The Omega Seamaster Professional Chronograph delivers a perfect blend of sporty function and iconic styling with its stainless steel case, matching steel bracelet, and black dial.
- Condition: Some heavier marks in bezel, clean crystal, small dings and scratches on case and bracelet
- Movement: Omega Caliber 1164 automatic movement
- Water Resistance: 300m
- Case Size: 41.5mm