Omega Seamaster 300 Seamaster 300 Master Chronometer Stainless Steel / Blue / Bracelet
Reference 234.30.41.21.03.001
About this watch
The Omega Seamaster 300 Master Chronometer, reference 234.30.41.21.03.001, is a stunning example of craftsmanship and precision fused into a timepiece. Its striking blue dial, crafted from high-quality stainless steel, exudes durability and elegance. The watch seamlessly transitions between casual and formal settings, making it suitable for both everyday wear and special occasions. At the core of the Seamaster 300 lies the automatic Omega Caliber 8912, featuring a chronometer and co-axial escapement for exceptional accuracy and reliability. This movement is built to last, with 38 jewels and a 60-hour power reserve. The watch's impressive water resistance of 300 meters ensures it can withstand even the most demanding underwater adventures. The Omega Seamaster 300 Master Chronometer is not just a timepiece; it's a celebration of craftsmanship, innovation, and style. Its rich history, modern features, and breathtaking design make it an investment that any watch enthusiast would be proud to own.
Key Features
- Automatic Omega Caliber 8912 movement
- 300 meters water resistance
- 41mm stainless steel case diameter
- 38 jewels for exceptional accuracy
- 60-hour power reserve for reliability
- Co-axial escapement for reduced friction and increased accuracy
- Chronometer certification for precision and reliability
Specifications
- Brand
- Omega
- Family
- Seamaster 300
- Model
- Seamaster 300 Master Chronometer Stainless Steel / Blue / Bracelet
- Reference
- 234.30.41.21.03.001
- Movement
- 8912
- Movement Features
-
- Hours, Minutes, Seconds
- Chronometer, Co-Axial Escapement
- Case
- 41mm
- Dial Color
- Blue
- Crystal
- Sapphire
- Water Resistance
- 300
Current Listings
![[WTS] Omega Seamaster 300 - Stainless Steel - Chronograph - 41mm - Blue Wave Dial - 2598.80](https://preview.redd.it/6wfhvyokjb1h1.jpeg?auto=webp&s=cf73e8b2ae967b41e06a3cb6e8857d7084aa23b7)
Omega Seamaster 300 - Stainless Steel - Chronograph - 41mm - Blue Wave Dial - 2598.80
A vintage Omega Seamaster Chronograph with a stainless steel case and blue wave dial.
- Condition: very clean for its age
- Bracelet size: fits up to 7.5 inches with extender, fits 7 inches without
- Crown type: aftermarket crown that does not screw-down
![[Wts] Omega Seamaster 300M James Bond 60th Anniversary Edition - Full Set - 7.4k](https://preview.redd.it/0xbj7s5w081h1.jpg?width=640&crop=smart&auto=webp&s=b8acc7f6a672f5e275393eaf1602ddfa9bf346ed)
Omega Seamaster 300M James Bond 60th Anniversary Edition - Full Set - 7.4k
This Omega Seamaster 300M James Bond 60th Anniversary Edition is a tribute to the iconic blue Seamaster worn in GoldenEye, featuring an aluminum dial and bezel with commemorative '60' marking.
- Condition: Excellent
- Case size: 42mm diameter
- Movement: Master Chronometer Calibre 8806
- Bracelet type: stainless steel mesh
![[WTS] Omega Seamaster 300 James Bond No Time To Die NTTD 210.90.42.20.01.001 ( new / 2026 / box and papers )](https://preview.redd.it/evepocq4j51h1.jpg?width=640&crop=smart&auto=webp&s=1f7e301e81e17fc844f3ecf64ac1ac1bb2841724)
Omega Seamaster 300 James Bond No Time To Die NTTD 210.90.42.20.01.001 ( new / 2026 / box and papers )
This Omega Seamaster 300 is a limited edition James Bond watch inspired by the film No Time To Die, featuring a 42mm titanium case.
- Case material: Titanium
- Case size: 42mm diameter
![[WTS] Omega Seamaster 300M James Bond 60th Anniversary 210.30.42.20.03.002 ( new / 2025 / box and papers )](https://preview.redd.it/ou1urrk3i51h1.jpg?width=640&crop=smart&auto=webp&s=7e9d8f74acaca3b038ef95d2c4c4aec6dfcf68d0)
Omega Seamaster 300M James Bond 60th Anniversary 210.30.42.20.03.002 ( new / 2025 / box and papers )
This listing is for a brand new Omega Seamaster 300M 007 James Bond 60th Anniversary, featuring a stainless steel case and the Omega 8806 calibre.
- Condition: New
- Case size: 42mm diameter
- Movement type: Omega 8806 Calibre
(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