Omega Seamaster Diver 300m Seamaster Diver 300M Master Co-Axial 42 Stainless Steel / Green / Bracelet
Reference 210.30.42.20.10.001
About this watch
The Omega Seamaster Diver 300M Master Co-Axial 42 is a masterpiece of luxury watchmaking, combining advanced technology, stunning design, and rich history to create a timepiece that speaks to those who appreciate the finer things in life. The striking green ceramic bezel and robust movement are nestled within a stainless steel case, complemented by a sapphire crystal and stick indexes for quick reading. This watch is not only a tool but also a companion for life's adventures—both on land and underwater. With its impressive water resistance of 300 meters and luminous hands and markers, visibility is exceptional, even in low-light conditions. The Omega caliber 8800 automatic movement showcases the brand's commitment to precision, featuring a Co-Axial escapement that reduces friction and increases longevity. This watch has undergone rigorous testing as per the Master Chronometer certification process approved by METAS, making it resistant to magnetic fields up to 15,000 gauss.
Key Features
- Green ceramic bezel
- Omega caliber 8800 automatic movement with Co-Axial escapement
- 300 meters water resistance
- 42.00 mm stainless steel case
- Sapphire crystal
- Stick indexes for quick reading
- Luminous hands and markers
Specifications
- Brand
- Omega
- Family
- Seamaster Diver 300m
- Model
- Seamaster Diver 300M Master Co-Axial 42 Stainless Steel / Green / Bracelet
- Reference
- 210.30.42.20.10.001
- Movement
- 8800
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Chronometer, Co-Axial Escapement
- Case
- 42mm
- Dial Color
- Green
- Crystal
- Sapphire
- Water Resistance
- 300
Current Listings
![[WTS] OMEGA Seamaster Diver 300M 210.30.44.51.01.001 $5250 plus label](https://preview.redd.it/p4nqe1mfbddg1.jpg?width=640&crop=smart&auto=webp&s=32562273d27d690b6542872b3cb31183cbaa5826)
OMEGA Seamaster Diver 300M 210.30.44.51.01.001 $5250 plus label
This OMEGA Seamaster Diver 300M Chronograph is a waterproof watch with a clean crystal and bezel, and comes with various accessories.
- Condition: good pre-owned condition
- Case Sides Condition: worn
- Crystal Condition: clean
- Bezel Condition: clean
![[WTS] Strapify King Mesh bracelet - 20mm fits Omega Seamaster Diver 300m](https://preview.redd.it/l4x63tejr6dg1.jpg?width=640&crop=smart&auto=webp&s=015d3374ad40b51bea1cb0720401e64dcbd97047)
Strapify King Mesh bracelet - 20mm fits Omega Seamaster Diver 300m
·
$100
This is a mesh bracelet from Strapify.com, specifically designed for the Omega Seamaster Diver 300m with 20mm lugs. It features high-quality 904L stainless steel and a secure folding deployant clasp.
- Condition: Like new
- Material: 904L grade stainless steel
- Thickness: 3mm (near lugs), 2.5mm (near buckle)
- Length: 95mm x 85mm
![[WTS] Strapify King Mesh bracelet - 20mm fits Omega Seamaster Diver 300m](https://preview.redd.it/mw65h4lgr6dg1.jpg?width=640&crop=smart&auto=webp&s=ae0dee040a7f1c3cce08f40b96fabe0428c658bf)
Strapify King Mesh bracelet - 20mm fits Omega Seamaster Diver 300m
This listing does not contain any information about a watch.
![[WTS] 📣🚨Omega Seamaster Diver 300M Black on Rubber Strap **$4295 shipped**🚨📣](https://preview.redd.it/fv4s9824hzcg1.jpg?width=640&crop=smart&auto=webp&s=c910ca912dee83f40f28c1c89fecf1ce97911ee9)
📣🚨Omega Seamaster Diver 300M Black on Rubber Strap **$4295 shipped**🚨📣
This Omega Seamaster Diver 300M is a 42mm watch in very good condition, featuring a black dial and rubber strap.
- Condition: very good pre-owned
- Case size: 42mm diameter
- Includes: complete set with receipts
![[WTS] 📣🚨Omega Seamaster Diver 300M Black on Rubber Strap **$4295 shipped**🚨📣](https://preview.redd.it/mapuuso39zcg1.jpg?width=640&crop=smart&auto=webp&s=3aeb1cf0e03b77daf72be091111b9437a64f8b4f)
📣🚨Omega Seamaster Diver 300M Black on Rubber Strap **$4295 shipped**🚨📣
This Omega Seamaster Diver 300M is a 42mm case size watch featuring a black finish on a rubber strap.
- Condition: very good pre-owned
- Case Size: 42mm diameter
- Includes: complete set with receipts
![[WTS] No Date Omega Seamaster Diver 300M - Full Set 2025](https://preview.redd.it/ldoorrfqnqcg1.jpg?width=640&crop=smart&auto=webp&s=4bc8d357a61133eb55ee935f660a5496c0cb9384)
No Date Omega Seamaster Diver 300M - Full Set 2025
Up for sale is my No Date SMP 300, purchased directly from Omega Boutique. This watch comes with a complete set, including the original Omega rubber strap with deployant clasp, both boxes, and 3 cards.
- Condition: Mint condition
- Purchase Date: purchased directly from Omega Boutique
- Warranty Card Date: dated 3/29/2025
- Included Accessories: complete set, original Omega rubber strap with deployant clasp, both boxes, and 3 cards
![[WTS] 2025 Omega Seamaster Diver 300M “Barcelona’s Cup” Ref. 210.32.42.20.04.002 - Box + Papers](https://preview.redd.it/6jtjnsrx07cg1.jpg?width=640&crop=smart&auto=webp&s=9cfd4b3a327dff6914d926f8206d04648d4bfd32)
2025 Omega Seamaster Diver 300M “Barcelona’s Cup” Ref. 210.32.42.20.04.002 - Box + Papers
2025 Omega Seamaster Diver 300M 'Barcelona's Cup' Ref. 210.32.42.20.04.002
- Box and papers included: true
![[WTS] 2022 Omega Seamaster Diver 300M 42mm 210.32.42.20.06.001 Full Set Mint](https://external-preview.redd.it/mn6_867PplDwOAGw6fh28G2tm0DT1EJebaa8Ue1RM0w.jpeg?auto=webp&s=9e97f23cccddda7eed06e3d1ae4a755bb7200ef0)
2022 Omega Seamaster Diver 300M 42mm 210.32.42.20.06.001 Full Set Mint
A modern, high-performance dive watch with iconic Seamaster styling, featuring a grey wave dial and blue ceramic bezel.
- Condition: Mint
- Case size: 42mm
- Dial color: grey
- Bezel material: blue ceramic
Omega Seamaster Diver 300M Black Ceramic (210.92.44.20.01.003)
This Omega Seamaster Diver 300M Black Ceramic watch features a 44mm size and is in excellent condition, complete with a triple boxed set and various documentation.
- Condition: Excellent
- Size: 44mm diameter
- Depth rating: 30 bar (300m)
- Movement: Master Chronometer