Omega Seamaster 300 Seamaster 300 Co-Axial Master Chronometer Platinum / Lapis Lazuli
Reference 234.93.41.21.99.002
About this watch
The Omega Seamaster 300 is a true testament to the brand's commitment to quality and innovation. Crafted from platinum, this watch exudes sophistication, with a stunning lapis lazuli dial adding a rich, deep blue hue that stands out against the gleaming case. The rotating bezel is functional for divers, allowing you to track elapsed time underwater. With exceptional water resistance and a highly accurate movement featuring Co-Axial escapement, this watch is perfect for adventure-seekers or those who value both aesthetics and practicality. Whether dressing up for a formal event or keeping it casual on the weekend, the Seamaster 300 fits seamlessly into any outfit.
Buy Now on Jomashop
This is an affiliate link
Key Features
- Platinum case
- Lapis lazuli dial
- Rotating bezel
- 300m water resistance
- Automatic Omega caliber 8913 movement
- Co-Axial escapement
- Sapphire glass
Specifications
- Brand
- Omega
- Family
- Seamaster 300
- Model
- Seamaster 300 Co-Axial Master Chronometer Platinum / Lapis Lazuli
- Reference
- 234.93.41.21.99.002
- Movement
- 8913
- 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 Blue Dial Co-Axial Master Chronometer - Full Set - Ref. 234.30.41.21.03.001 - $4500 OBO](https://preview.redd.it/b8s3ohsczzkf1.jpg?width=640&crop=smart&auto=webp&s=2ee1dcf6c0f996c9354655cb0920b017b6e3f7f5)
![[WTS] Omega Seamaster 300m Blue 212.30.41.20.03.001](https://preview.redd.it/2mmti4vuitkf1.jpg?width=640&crop=smart&auto=webp&s=6428b6b568e5eb909b8a4d555baf12c4c05cf821)
Omega Seamaster 300m Blue 212.30.41.20.03.001
This Omega Seamaster Professional 300m Blue is a men's watch featuring a blue dial and a stainless steel bracelet.
- Length of bracelet: 7.75 inches
![[WTS] 1969 Omega Seamaster 300 (Ref. 165.024) W BOX & *OMEGA REFURBISHED*](https://preview.redd.it/r93ontf1fmkf1.jpeg?auto=webp&s=b207c4b004fa9de70e46cdcfede9a691082c1596)
1969 Omega Seamaster 300 (Ref. 165.024) W BOX & *OMEGA REFURBISHED*
This 1969 Omega Seamaster 300 is a stunning collectors piece with a matte dial and original lines. It has been refurbished at Omega and comes with an authentication document and new box.
- Condition: Very good condition, refurbished
- Case makers: Two: Huguenin Frères (HF) and Centrale Boîtes (CB)
- Box type: Old style
- Papers included: Omega authentication document
![[WTS] New Omega Seamaster 300m Diver | ref. 210.30.42.20.01.010 | 2025 Complete Set](https://preview.redd.it/xm2qn2uzklkf1.jpeg?auto=webp&s=832003121ca5aecd468be28dfb6d2213af9fc8c1)
New Omega Seamaster 300m Diver | ref. 210.30.42.20.01.010 | 2025 Complete Set
This Omega Seamaster 300m Diver is a brand new, complete set watch in excellent condition. It features a 42mm diameter case and has a depth rating of 300m.
- Condition: new, unworn
- Depth rating: 300m
- Set contents: Double Boxed with Travel Case, Warranty Card, Pictograms and Master Chronometer Card, Instruction Booklet
![[WTS] Omega Seamaster 300M Black Wave on Rubber Strap - 2025 Mint Condition](https://preview.redd.it/yy4bfk4u7lkf1.jpg?width=640&crop=smart&auto=webp&s=c75b01a2a71b17ab0d138c50692a18ab4a071103)
Omega Seamaster 300M Black Wave on Rubber Strap - 2025 Mint Condition
For sale is my Omega Seamaster 300M black wave dial 42mm on OEM rubber strap.
- Condition: Mint Condition (9.5/10)
- Purchase Date: March 2025
- Strap Material: Rubber
- Original Accessories: Yes, includes boxes, manual, chronometer card, pictograms, and Jomashop warranty
![[WTS][CONUS] Omega Seamaster 300m - $4000](https://preview.redd.it/noi4hp7rykkf1.jpeg?auto=webp&s=7a8debfcd8b938d32d6b01f34fdfa90504b71da7)
[CONUS] Omega Seamaster 300m - $4000
A black dial Omega Seamaster 300m for sale, featuring a rubber strap and included inner box, outer box, and warranty card. The watch runs perfectly and comes with a tapper's warranty card.
- Condition: Like new with signs of wear
- Box: Inner box, outer box
- Strap: Rubber strap
- Warranty: Tapper’s warranty card
![[WTS][US] Omega Seamaster 300 Heritage - 41mm - Black Dial - 233.30.41.21.01.001 - on Nato Strap](https://preview.redd.it/cyc3stjy5dkf1.jpg?width=640&crop=smart&auto=webp&s=4c3ae1f609ce85e14d2fd686671e79e71c2577bb)
[US] Omega Seamaster 300 Heritage - 41mm - Black Dial - 233.30.41.21.01.001 - on Nato Strap
Up for sale is an Omega Seamaster 300 Heritage - 41mm - Black Dial, a mechanically perfect watch that comes with various accessories.
- Condition: Fantastic
- Case size: 41mm
![[WTS] Omega Seamaster 300M Quartz 2223.80 – 36mm Mid-Size; Last Quartz SMP Model](https://preview.redd.it/yg3aacng1akf1.jpg?width=640&crop=smart&auto=webp&s=6ea327677bc7d92c3c77980106935f39673fdb8b)
Omega Seamaster 300M Quartz 2223.80 – 36mm Mid-Size; Last Quartz SMP Model
This is a Omega Seamaster 300M Quartz in a 36mm mid-size case, which is the last quartz model of the Seamaster Professional series.
- Size: 36mm diameter