Omega Seamaster 300 Seamaster 300 Master Chronometer Stainless Steel / Blue / Strap
Reference 234.32.41.21.03.001
About this watch
The Omega Seamaster 300 Master Chronometer is a masterpiece of horology, blending vintage charm with cutting-edge technology. Its stunning blue matte finish and mixed indexes create a sophisticated look, while the 41.00 mm stainless steel case strikes a perfect balance between boldness and wearability. The rotating bezel is functional and scratch-resistant sapphire crystal enhances visibility and durability. Powering this watch is the Omega caliber 8912 movement, boasting automatic winding, Co-Axial Escapement, and METAS certification for precision and performance. With its impressive water resistance of up to 300 meters, this watch is perfect for diving, swimming, or everyday wear. Certified as a chronometer, it guarantees impeccable timekeeping and style. Whether formal or casual, the Seamaster 300 adapts to your personal style with its versatile design and interchangeable strap options.
Key Features
- Omega caliber 8912 movement
- 41.00 mm stainless steel case
- Scratch-resistant sapphire crystal
- Rotating bezel for dive tracking
- Up to 300 meters water resistance
- Chronometer certified for precision and performance
- Interchangeable strap options
Specifications
- Brand
- Omega
- Family
- Seamaster 300
- Model
- Seamaster 300 Master Chronometer Stainless Steel / Blue / Strap
- Reference
- 234.32.41.21.03.001
- Movement
- 8912
- Movement Features
-
- Hours, Minutes, Seconds
- Chronometer, Co-Axial Escapement
- Case
- 41mm
- Dial Color
- Blue
- Crystal
- Sapphire
- Water Resistance
- 300
Current Listings
![[WTS] Iconic Diver: Omega Seamaster 300M Blue - 2025 - Unworn](https://preview.redd.it/bsmn60m3187g1.jpeg?auto=webp&s=55804862344d2e2bbcd5fe76a086ac52fc4a9786)
Iconic Diver: Omega Seamaster 300M Blue - 2025 - Unworn
The Omega Seamaster Diver 300M Co-Axial Master Chronometer features a deep blue ceramic dial with laser-engraved waves, 42mm stainless steel case, and a blue ceramic bezel. It includes Omega's METAS-certified Caliber 8800 and has 300 meters of water resistance.
- Condition: Unworn
- Case diameter: 42mm
- Water resistance: 300m
- Movement: Caliber 8800
![[WTS] OMEGA Seamaster 300M - Blue Wave Dial](https://preview.redd.it/2dkc11m2577g1.jpg?width=640&crop=smart&auto=webp&s=527e96195d81371b5e2afb918f586e907759267d)
OMEGA Seamaster 300M - Blue Wave Dial
This OMEGA Seamaster Diver 300M features a blue wave dial and is part of the current-generation redesign with ceramic bezel and METAS-certified Master Chronometer movement.
- Condition: Pre-owned, excellent condition with minimal handling wear
- Case size: 42mm diameter
- Bezel material: ceramic
- Movement certification: METAS-certified Master Chronometer
![[wts] LIKE NEW MAR 2025 Omega Seamaster 300M Ceramic and titanium 43.5mm 210.92.44.20.01.002](https://preview.redd.it/wfh002u0827g1.jpg?width=640&crop=smart&auto=webp&s=bb7ae40bd7b08346e35c37d7382ea9929793d7de)
LIKE NEW MAR 2025 Omega Seamaster 300M Ceramic and titanium 43.5mm 210.92.44.20.01.002
A 2025 Omega Seamaster 300M with ceramic and titanium construction, featuring a 43.5mm case.
- Condition: Near mint
- Case material: ceramic and titanium
- Case size: 43.5mm
- Strap type: authentic Omega rubber
![[WTS] Omega Seamaster 300M - 41mm No Wave Black - 212.30.41.20.01.003 - $2,495 Shipped](https://preview.redd.it/0umdebcev17g1.jpg?width=640&crop=smart&auto=webp&s=31377df96a9c84d96180fd097f41f04e5369234c)
Omega Seamaster 300M - 41mm No Wave Black - 212.30.41.20.01.003 - $2,495 Shipped
Beautiful example of a discontinued Omega Seamaster Diver 300M 'black no-wave' in 41mm case.
- Condition: great preowned condition
- Case Size: 41mm
- Thickness: .6mm thinner than the newer Seamaster
- Bracelet Condition: very clean
![[WTS] Omega Seamaster 300 212.30.41.20.01.003 Authenticated in Box](https://preview.redd.it/g41v47yhbs6g1.jpg?width=640&crop=smart&auto=webp&s=c360f0fc264eadb35a3d5d87ad09d6f2cba678c0)
Omega Seamaster 300 212.30.41.20.01.003 Authenticated in Box
- Condition: Authenticated in Box
- Authentication: authenticated by Omega
![[WTS] Omega Seamaster 300m ‘Electric Blue’ 2263.80](https://preview.redd.it/bu9fgkolsm6g1.jpg?width=640&crop=smart&auto=webp&s=4a989081c987be492a35515882f48578e9b22508)
Omega Seamaster 300m ‘Electric Blue’ 2263.80
A 36mm Omega Seamaster 300m Quartz watch with an Electric Blue finish.
- Size: 36mm diameter
- Material: quartz
![Omega Seamaster 300M Grey dial Full set 42MM [WTS]](https://preview.redd.it/o9g665p8xg6g1.jpg?width=640&crop=smart&auto=webp&s=948b48d715183a82528f2100109d32113ee6e7c0)
Omega Seamaster 300M Grey dial Full set 42MM
A Omega Seamaster 300M with a grey dial, featuring a chronometer with date, helium escape valve, uni-rotating bezel, and transparent caseback.
- Condition: Good condition
- Case diameter: 42 MM
- Dial color: Grey
- Weight: 110 grams
![[WTS] Omega Seamaster 300 Master Co-Axial – 41mm “Retro” – 233.30.41.21.01.001 – $3,399 Shipped](https://preview.redd.it/4ogd209y8w5g1.jpg?width=640&crop=smart&auto=webp&s=23fa23d9aa91c438cbab354b4e33f6bdde5965e8)
Omega Seamaster 300 Master Co-Axial – 41mm “Retro” – 233.30.41.21.01.001 – $3,399 Shipped
This Omega Seamaster 300 Master Co-Axial features a 41mm stainless steel case, black dial with vintage-tone lume, and a ceramic bezel.
- Condition: Excellent overall with light, honest wear
- Case size: 41mm
- Water resistance: 300m
- Movement type: Cal. 8400
![[WTS] OMEGA Seamaster 300 Black - Full Set - B&P - 8/10 Condition](https://preview.redd.it/gqn6txn1ov5g1.jpg?width=640&crop=smart&auto=webp&s=3e4012318986d1e6ce12d5105806a1af5f01a8bf)
OMEGA Seamaster 300 Black - Full Set - B&P - 8/10 Condition
A study in stealth and sophistication featuring a laser-engraved wave-pattern dial and polished ceramic bezel in deep black. Paired with its brushed steel case and integrated bracelet, this 42mm watch delivers a powerful monochromatic statement.
- Condition: 8/10, minor used handling marks on case
- Case size: 42mm
- Water resistance: 300m