Omega Seamaster 300 Seamaster 300 Master Chronometer Stainless Steel / Black / Bracelet
Reference 234.30.41.21.01.001
About this watch
The Omega Seamaster 300 Master Chronometer is a luxurious timepiece that embodies the spirit of adventure while delivering peak performance. Its stunning black dial, mixed indexes, and arrow-shaped hands create a sophisticated look that's perfect for formal or casual settings. The sapphire crystal glass provides excellent clarity, and the open case back showcases Omega's craftsmanship. This watch is built to withstand diving conditions with its robust stainless steel bracelet and 300-meter water resistance. At its core beats the Omega caliber 8912, an automatic movement featuring a Co-Axial escapement that minimizes friction, enhancing precision and reliability. The Seamaster 300 Master Chronometer is a certified chronometer that promises reliability, making it a worthy companion for years to come.
Key Features
- 41mm Round Case
- Stainless Steel Bracelet with 21mm Lug Width
- Sapphire Crystal Glass
- Omega Caliber 8912 Automatic Movement
- Co-Axial Escapement and METAS Certification
- 300-Meter Water Resistance
Specifications
- Brand
- Omega
- Family
- Seamaster 300
- Model
- Seamaster 300 Master Chronometer Stainless Steel / Black / Bracelet
- Reference
- 234.30.41.21.01.001
- Movement
- 8912
- Movement Features
-
- Hours, Minutes, Seconds
- Chronometer, Co-Axial Escapement
- Case
- 41mm
- Dial Color
- Black
- Crystal
- Sapphire
- Water Resistance
- 300
Current Listings
![[WTS] Omega Seamaster 300m Black Box & Papers (Comes with NATO, rubber, mesh, bracelet)](https://external-preview.redd.it/LXUl_9uYrqmtKbppw5EGAyS8oYYmnJyfBGlYl2Ogk_Y.jpeg?auto=webp&s=045c02406f6a3af0a51613a3b732e1536451cd91)
Omega Seamaster 300m Black Box & Papers (Comes with NATO, rubber, mesh, bracelet)
The Omega Seamaster Diver 300M features a sleek black ceramic bezel, black wave-pattern dial, and skeletonized hands filled with Super-LumiNova for maximum legibility.
- Condition: Excellent / Gently worn
- Case size: 42mm
- Bezel material: black ceramic
- Dial pattern: wave-pattern
![[WTS] Omega Seamaster 300 'Summer Blue' 75th Anniversary - Box & Papers](https://preview.redd.it/ttdnvrbfup8f1.jpeg?auto=webp&s=6fbdf6b7f57e3ddf03115de90ea8989dbe39219f)
Omega Seamaster 300 'Summer Blue' 75th Anniversary - Box & Papers
The Omega Seamaster 300 'Summer Blue' is a special edition watch released to commemorate the 75th anniversary of the Seamaster. It features a blue varnished dial with a gradient finish, matching ceramic bezel and commemorative caseback. The watch has an automatic Co-Axial Master Chronometer Calibre 8912 and comes as a complete set.
- Condition: Excellent all around condition
- Case size: 41mm
- Water resistance: 300m
- Movement: Automatic Omega Co-Axial Master Chronometer Calibre 8912
![[WTS] Omega Seamaster 300 NTTD](https://external-preview.redd.it/HxLmzBT7x0RWMSxsz4UruxzziBqp2-EmyJrBz25tjPI.jpeg?auto=webp&s=7cf1bf7ae6cf4bfd66ae46bd292be417e96e01b4)
Omega Seamaster 300 NTTD
This Omega Seamaster 300 NTTD is a well-crafted timepiece with good condition, suitable for everyday wear.
- Condition: Good
- Includes: Box and Papers (No NATO strap)
- Payment method: Wire
- Return policy: 24 hour no questions asked return policy
![[WTS] Omega Seamaster 300M Ceramic Black Black $6100](https://external-preview.redd.it/xQdUGxk0Y-zKL7qXX1ZJY_iV6FbZJhkA8etpmR9sDqY.jpeg?auto=webp&s=4a2e25746d3fff42e47ae71a91e3564310ea891c)
Omega Seamaster 300M Ceramic Black Black $6100
A black ceramic Omega Seamaster 300M with a domed scratch-resistant sapphire crystal and anti-reflective treatment on both sides. It features a self-winding movement with a power reserve of 55 hours.
- Condition: Incredible condition, no scratches or signs of wear
- Case size: 40mm diameter
- Water resistance: 300m / 1000 feet
- Movement caliber: Omega 8806
Omega Seamaster 300M Ceramic “Black Black” $6100
a luxury watch for sale with additional details provided
- Price: $6100
Omega Seamaster 300 Summer Blue Edition Ref 234.30.41.21.03.002
This Omega Seamaster 300 Summer Blue Edition is a highly sought-after model, part of the popular Summer Blue line released in recent years.
- Condition: great shape
- Includes: watch, outer box, inner box, operations manual, pictogram, master chronometer, warranty cards, extra links
- Shipping: overnight, fully insured with signature required
![[WTS] 1969 Omega Seamaster 300 (Ref. 165.024) W BOX & *OMEGA REFURBISHED*](https://preview.redd.it/1xglq27x2a8f1.jpeg?auto=webp&s=da552768eb8d7093446c59b0ba030776e77be892)
1969 Omega Seamaster 300 (Ref. 165.024) W BOX & *OMEGA REFURBISHED*
1969 Omega Seamaster 300 produced by Centrale Boîtes, refurbished at Omega, comes with Omega authentication document and new 'old style' Omega box.
- Condition: Very good, with slight aging of hands and dial
- Calibre: 550
- Case size: 42mm
- Case maker: Centrale Boîtes (CB)
![[WTS] Omega Seamaster 300 Heritage (ceramic)](https://external-preview.redd.it/2Z9a42pNErEqHUbNKPJqovBLpxTTbJAMpWVLnL79YVQ.jpeg?auto=webp&s=07d44a5f7c324f12ca842cb8d774dd229c74b6fe)
Omega Seamaster 300 Heritage (ceramic)
A ceramic Omega Seamaster 300 Heritage with a matte black dial, stainless steel case, and 41mm diameter. It features a domed sapphire crystal, vintage-style Super-LumiNova lume, and a stainless steel bracelet.
- Condition: Excellent—light desk-wear on clasp; no dings or deep scratches
- Movement: Omega Master Co-Axial Calibre 8400
- Bezel: Ceramic
- Case material: Stainless steel
Omega Seamaster 300 2531.80
This Omega Seamaster 300 is a great daily wear option, with no stretch in the bracelet and a comfortable fit for wrists sized about 7.25 inches.
- Condition: Great condition, some wear on bezel insert and small ding on end link
- Bracelet size: 7.25 inches
- Number of links: 4 removable links total