Omega Seamaster 300 Seamaster 300 Master Co-Axial Platinum / Blue / Bracelet
Reference 233.90.41.21.03.002
About this watch
The Omega Seamaster 300 Master Co-Axial Platinum is a true icon in the world of luxury watches, blending elegance with high performance. This stunning timepiece features a rich heritage dating back to 1948, with the Seamaster 300 specifically being a classic diver's watch that has stood the test of time. The platinum case elevates its status significantly, not only looking incredible but also resistant to corrosion. The blue dial encased in a lustrous platinum shell is both a statement piece and comfortable wear. With water resistance up to 300 meters, this watch is a reliable companion for underwater adventures. At the heart of this watch is the Omega caliber 8401, a self-winding movement that offers greater precision, stability, and durability through its Co-Axial escapement. The platinum bracelet feels as good as it looks, fitting snugly on the wrist with an adjustable clasp. This watch's versatility makes it suitable for various occasions, from business meetings to diving into the ocean. Its limited availability due to being a limited edition adds to its value and exclusivity.
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Key Features
- Limited edition with only 357 units
- Luxurious platinum material
- Impressive water resistance of 300 meters
- Outstanding movement with Co-Axial escapement
- Versatile design suitable for various occasions
- Brand: Omega
- Model: Seamaster 300 Master Co-Axial Platinum / Blue / Bracelet
- Reference: 233.90.41.21.03.002
Specifications
- Brand
- Omega
- Family
- Seamaster 300
- Model
- Seamaster 300 Master Co-Axial Platinum / Blue / Bracelet
- Reference
- 233.90.41.21.03.002
- Movement
- 8401
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Chronometer, Co-Axial Escapement
- Case
- 41mm
- Dial Color
- Blue
- Crystal
- Sapphire
- Water Resistance
- 300
Current Listings

Omega Seamaster 300M 20mm Steel Bracelet - STZ010108 ( excellent )
This excellent condition Omega Seamaster 300M Stainless Steel Bracelet is a 20mm accessory that fits 42mm Seamaster 300M watches and other 20mm Omega models. It has been well-maintained and presents as new.
- Condition: Excellent
- Lug Width: 20mm
- Trade Policy: We are cash buyers and will consider all modern trades

Omega OEM Seamaster 300M Black Diver Strap and Deployant Clasp ( excellent )
This is an OEM Omega Black Rubber Strap & Deployant Clasp for the Seamaster 300M Wave Dial, a high-quality accessory for watch enthusiasts.
- Condition: Excellent
- Material: Rubber
- Strap Width: 20mm
- Clasp Width: 18mm
![[WTS] Omega Seamaster 300m White dial w](https://preview.redd.it/u1znf4rb67ye1.jpg?width=640&crop=smart&auto=webp&s=b620b03463a710e1386b88e38a0d0decc8a59dac)
Omega Seamaster 300m White dial w
A 42mm Omega Seamaster white dial watch with original metal bracelet and additional straps. The watch is fully functioning and in excellent condition.
![[WTS] 2019 Omega Seamaster 300M Chrono GMT 44MM Full Set](https://preview.redd.it/6katob7p37ye1.jpg?width=640&crop=smart&auto=webp&s=1089f69424223044139def84195771df63530882)
2019 Omega Seamaster 300M Chrono GMT 44MM Full Set
For sale is a 2019 Omega Seamaster SMP 300M 44MM GMT in excellent condition, featuring a GMT function and chronograph. The watch has an automatic CoAxial Calibre movement with a sapphire crystal.
- Condition: Excellent Condition
- Year Of Manufacture: 2019
- Case Size: 44mm diameter
![Omega Seamaster 300M Ceramic “Black Black” 210.92.44.20.01.003 [WTS]](https://preview.redd.it/fhzktj9g50ye1.jpg?width=640&crop=smart&auto=webp&s=aa53f4c7102b79466aedf907e69abeb314ded971)
Omega Seamaster 300M Ceramic “Black Black” 210.92.44.20.01.003
This Omega Seamaster 300M Ceramic is a sleek 'Black Black' model with a ceramic case and a range of features.
- Condition: Like new with no scratches or signs of wear
- Purchase Price: 6350
![[WTS][US] Omega Seamaster 300 Heritage - 41mm - Black Dial - 234.30.41.21.01.001 - Full Set](https://preview.redd.it/o9n9s9wdurxe1.jpg?width=640&crop=smart&auto=webp&s=8b2ef837f9c18a072d8b1af8e4287585ee5cd211)
[US] Omega Seamaster 300 Heritage - 41mm - Black Dial - 234.30.41.21.01.001 - Full Set
This Omega Seamaster 300 Heritage is a mechanical watch with a black dial and 41mm case size.
- Condition: Fantastic, minor hairlines on case
- Case Size: 41mm diameter
- Dial Color: Black

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 bezel on mesh bracelet, powered by the 8806 Master Co-Axial movement.
- Condition: Brand New / Complete Set
- Case size: 42mm
- Movement type: 8806 Master Co-Axial
![[WTS] Omega Seamaster 300M White Dial on Rubber - Full Set + Original Receipt (2022)](https://preview.redd.it/nvkou84lukxe1.jpg?width=640&crop=smart&auto=webp&s=e641a57392a9b3456ee56147c0f0c3cd53ad71ee)
Omega Seamaster 300M White Dial on Rubber - Full Set + Original Receipt (2022)
Up for sale is my Omega Seamaster Diver 300M Co-Axial Master Chronometer with a white ceramic wave dial and black ceramic bezel, mounted on the Omega OEM black rubber strap. It features a 42mm case size, Omega Caliber 8800 movement, METAS certified, and has a water resistance of 300M.
- Condition: Very clean, minimal if any careful wear.
- Case Size: 42mm
- Water Resistance: 300M
- Movement: Omega Caliber 8800 (Co-Axial Master Chronometer)