Omega Seamaster Diver 300m Seamaster Diver 300M No-Date Master Co-Axial 42 Stainless Steel / Black / Bracelet
Reference 210.30.42.20.01.010
About this watch
The Omega Seamaster Diver 300M Master Co-Axial 42 is a statement piece that combines luxury and functionality in an exquisite package. Its sleek, modern design features a 42mm round case crafted from stainless steel, a black ceramic bezel with a 0-60 scale, and sapphire crystal glass for added protection. Powered by the Omega caliber 8800, this self-winding movement boasts Master Chronometer certification, verified by METAS, and offers increased accuracy and reduced friction. The watch features hours, minutes, seconds, and date display, as well as a water resistance of 300 meters, making it perfect for diving enthusiasts. Its versatile design suits various occasions, from casual to formal events, while its comfortable fit with an adjustable bracelet ensures a secure and stylish wear. This timepiece is not just a watch; it's a piece of art and engineering combined, reflecting Omega's commitment to excellence.
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Key Features
- 42mm round stainless steel case
- Black ceramic bezel with 0-60 scale
- Master Chronometer certification (caliber 8800)
- 300m water resistance
- Sapphire crystal glass
- Adjustable stainless steel bracelet
Specifications
- Brand
- Omega
- Family
- Seamaster Diver 300m
- Model
- Seamaster Diver 300M No-Date Master Co-Axial 42 Stainless Steel / Black / Bracelet
- Reference
- 210.30.42.20.01.010
- Movement
- 8806
- Movement Features
-
- Hours, Minutes, Seconds
- Chronometer, Co-Axial Escapement
- Case
- 42mm
- Dial Color
- Black
- Crystal
- Sapphire
- Water Resistance
- 300
Current Listings
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
MINT Omega SEAMASTER DIVER 300M STAINLESS STEEL BLACK BEZEL 2025 MODEL FULL SET
A 2025 model Omega Seamaster Diver 300m with a stainless steel case and black aluminum bezel, featuring an Omega Co-Axial Master Chronometer 8806 movement.
- Condition: Mint, unpolished condition
- Case size: 42mm
- Movement: Omega Co-Axial Master Chronometer 8806
- Water resistance: 300m
Omega Seamaster 300M - Black Aluminum - 210.30.42.20.01.010 ( new / 2025 )
This is a brand new Omega Seamaster 300M with a black aluminum dial and bezel on a mesh bracelet.
- Condition: Brand new
- Movement: 8806 Master Co-Axial Movement
- Case material: Stainless Steel
Omega Seamaster Professional 210.30.42.20.01.010 No-Date "Monochrome"
A newly released 'Monochrome' Seamaster Professional with an engraved aluminum dial, mesh bracelet, and no date window.
- Condition: Like-new (LNIB)
- Bracelet type: Mesh
- Bezel material: Aluminum
- Dial description: Old-school engraved aluminum dial with classic 'wave' motif
![[WTS] Omega Seamaster Diver 300M 007 NTTD](https://preview.redd.it/ittispidwohg1.jpg?width=640&crop=smart&auto=webp&s=d417c18367842d9157a289e0a02bef68e246d28d)
Omega Seamaster Diver 300M 007 NTTD
Selling my Omega Seamaster NTTD edition ref. 210.90.42.20.01.001, a full kit with the Omega/007 branded canvas and leather watch roll, hang tag, all cards and boxes.
- Condition: Excellent with minor scratches
- Water Resistance: 300m
- Case Dimensions: 42mm diameter
![[WTS] Omega Seamaster Diver 300m Bronze Gold on Titanium 2024 Complete Set](https://preview.redd.it/nbr4we6v8jhg1.jpg?width=640&crop=smart&auto=webp&s=b352f28020eeb9a23a5035b2b0d7a66c31906d1c)
Omega Seamaster Diver 300m Bronze Gold on Titanium 2024 Complete Set
A modern execution of Omega’s iconic professional dive watch, the Seamaster Diver 300M reflects the brand’s focus on technical performance and refined design. Housed in a 42mm grade 2 titanium case with 9K Bronze Gold, this reference features a distinctive green dial with matching bezel, delivering a contemporary yet unmistakable Seamaster aesthetic built for both daily wear and serious dive capability.
- Condition: Excellent Condition with little to no signs of wear at all
- Case material: grade 2 titanium
- Case size: 42mm diameter
- Water resistance: 300m depth rating
![[WTS] Omega Seamaster Diver 300m 2025 Unworn- Complete Set](https://preview.redd.it/qcna8xxy6jhg1.jpg?width=640&crop=smart&auto=webp&s=19add0f29a4b1f8b42e0178255e884849ca7a985)
Omega Seamaster Diver 300m 2025 Unworn- Complete Set
The Omega Seamaster Diver 300M is a modern execution of the iconic professional dive watch, featuring a refreshed design with a 42mm stainless steel case and black dial.
- Condition: Unworn
- Movement: Omega Co-Axial Master Chronometer automatic movement
- Water resistance: 300 meters
- Case size: 42mm
![[WTS] 🌊 Omega Seamaster Diver 300M Blue🌊](https://preview.redd.it/bvj3lj2n5ehg1.jpg?width=640&crop=smart&auto=webp&s=3eb629630378c217269c8993b75acf7f10adfda3)
![[WTS] Omega Seamaster Diver 300M 42mm 210.32.42.20.03.001 Full Set Mint](https://external-preview.redd.it/ZqSnqX1vTBcJhuAW5XWdPNxV2dQlmZjRrrhNL13Dne0.jpeg?auto=webp&s=e1867d49b4728c72d4cbf693a7f5285f88e0e9a0)
Omega Seamaster Diver 300M 42mm 210.32.42.20.03.001 Full Set Mint
A modern, high-performance dive watch with iconic Seamaster styling featuring a blue wave dial and ceramic bezel.
- Condition: Mint
- Case size: 42mm
- Dial color: blue
- Bezel material: ceramic