Omega Seamaster 300 Seamaster 300 Master Co-Axial Sedna Gold / Black / Strap
Reference 233.62.41.21.01.002
About this watch
The Omega Seamaster 300 Master Co-Axial Sedna Gold is a luxurious interpretation of the Seamaster legacy, perfectly blending style with superior performance. Its stunning Sedna Gold case and sleek black dial create a striking visual impact that demands attention. The watch features a robust sapphire crystal, rotating bezel with a 0-60 scale, and Omega caliber 8401 self-winding movement with Co-Axial escapement. This luxury timepiece boasts an impressive power reserve of 60 hours and water resistance of up to 300 meters, making it perfect for diving enthusiasts or anyone who enjoys water sports. With its elegant design and sophisticated features, the Seamaster 300 is suitable for any occasion, from formal events to casual outings. Investing in this watch is more than just purchasing a timepiece; it's acquiring a piece of horological history.
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Key Features
- Sedna Gold case with proprietary rose gold alloy
- Omega caliber 8401 self-winding movement with Co-Axial escapement
- Robust sapphire crystal with scratch resistance and clarity
- Rotating bezel with 0-60 scale for diving functionality
- Water resistance of up to 300 meters
- Power reserve of 60 hours
- Elegant black dial with stick/dot indexes and arrow hands
Specifications
- Brand
- Omega
- Family
- Seamaster 300
- Model
- Seamaster 300 Master Co-Axial Sedna Gold / Black / Strap
- Reference
- 233.62.41.21.01.002
- Movement
- 8401
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Chronometer, Co-Axial Escapement
- Case
- Sedna Gold 41mm
- Dial Color
- Black
- Crystal
- Sapphire
- Water Resistance
- 300
Current Listings
![[WTS] Omega Seamaster 300M](https://external-preview.redd.it/GDOzARdnntCCjEnTwJAE6J0xiAwkNUixKIX98T1Movw.jpeg?auto=webp&s=003d8878a8cf532fb5f86b7b7a500f836f95dee3)
Omega Seamaster 300M
A mint-condition Omega Seamaster 300M, complete with full box and papers.
- Condition: mint
- Status: full box and papers
![[WTS] Omega Seamaster 300M – White Wave Dial – Full Kit – $3999](https://external-preview.redd.it/k-O1uhrW6PJ8kvKp1i0W4uyqolLyv_szQOEGzMVdnxs.jpeg?auto=webp&s=584667e39ac7ac31e8b0af0658040d4c63e0e60e)
Omega Seamaster 300M – White Wave Dial – Full Kit – $3999
This Omega Seamaster Diver 300M features a white ceramic wave dial and black ceramic bezel in a 42mm stainless steel case with screw-down crown, helium escape valve, and 300m water resistance. It is powered by the Co-Axial Master Chronometer Caliber 8800.
- Condition: Great pre-owned condition
- Bracelet condition: hairlines consistent with use
- Crystal condition: flawless
- Bezel condition: flawless
![[WTS] Omega Seamaster 300M '007 Edition' 210.90.42.20.01.001](https://external-preview.redd.it/ZEuq53YhBzIXaMirVR--66Y_yFNXdNI9dD7LfSVJry8.jpeg?auto=webp&s=ce4656cf8efc234ff3228a709ce0bbb8261686cc)
Omega Seamaster 300M '007 Edition' 210.90.42.20.01.001
This listing is for an Omega Seamaster 300M '007 Edition' watch with a 42mm titanium case and brown tropical aluminum bezel ring.
- Condition: pristine condition
- Case material: titanium
- Water resistance: 300m (1000ft)
- Movement: Calibre Omega 8806 self-winding co-axial master chronometer

Pre-Owned Omega Seamaster 300 233.32.41.21.01.002
This is a pre-owned Omega Seamaster 300 watch in good condition, with a black dial and 41mm stainless steel case. It has an automatic movement and is water-resistant up to 300 meters.
- Condition: 94% condition, with faint marks on the bezel and case, minor creasing and faint marks on the clasp
- Case size: 41mm diameter
- Material: Stainless Steel
- Dial color: Black
(SOLD) Omega Seamaster 300M | 210.62.44.20.01.00 - Full Set
The Omega Seamaster 300M is a stainless steel automatic watch with a date display and water resistance of up to 300m.
- Status: (SOLD)

Omega Seamaster 300M - Black Aluminum - 210.30.42.20.01.010 ( new / 2025 )
This Omega Seamaster 300M features a 42mm stainless steel case with a black aluminum dial and mesh bracelet, powered by the Master Co-Axial Movement.
- Condition: Brand new
- Case size: 42mm
- Movement: 8806 Master Co-Axial

Omega Seamaster 300M - Summer Blue - 42mm - 210.30.42.20.03.003 ( new / 2024 )
This Omega Seamaster 300M 42mm features a Summer Blue dial on a stainless steel bracelet, powered by the Master Co-Axial movement.
- Condition: Brand new
- Case size: 42mm
- Movement type: Master Co-Axial

Omega Seamaster 300M | 210.62.44.20.01.00 - Full Set
A black ceramic and 18K gold Omega Seamaster 300M with a wave dial, measuring 43.5mm in diameter.
- Condition: Very Good (VG)
- Case size: 43.5mm
- Material: Black Ceramic and 18K Gold

Omega Seamaster 300M - 210.32.42.20.03.001
This Omega Seamaster 300M is a high-end diving watch with a 42mm case size and 300m water resistance rating. It features a very good condition, minor-wear-only case with perfect front and back sapphire crystals.
- Condition: Very good condition
- Case Size: 42mm
- Water Resistance Rating: 300m (1000 ft.)
- Depth Rating: 300m depth rating