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
![[WTS] Omega Seamaster Professional 300M 210.30.42.20.01.010 – Full Set + 2025 Service — $4,899 Shipped 🔥🔥](https://preview.redd.it/qpq5oium2htg1.jpg?width=640&crop=smart&auto=webp&s=488bb1d7fc5c22d5b6d032306c77e070d7451785)
Omega Seamaster Professional 300M 210.30.42.20.01.010 – Full Set + 2025 Service — $4,899 Shipped 🔥🔥
This Omega Seamaster Professional 300M features a 42mm stainless steel case with a black wave dial and Master Chronometer movement. It's recently been fully serviced by Omega Boutique in March 2025.
- Condition: Great overall, some light wear on case and clasp
- Case size: 42mm diameter
- Movement type: Master Chronometer
- Service date: March 2025
![[WTS] Omega Seamaster Monochrome No Date *BNIB 3/26* Complete Kit](https://preview.redd.it/o6mktft311rg1.jpg?width=640&crop=smart&auto=webp&s=3473b415b241a7342e703b770212b25e295dd835)
Omega Seamaster Monochrome No Date *BNIB 3/26* Complete Kit
This Omega Seamaster Monochrome No Date watch is a complete kit with all original packaging and accessories.
- Condition: Brand new, unworn
- Status: BNIB
- Year Discontinued: 2025 or 2026
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 🔵 🟦 212.30.41.20.03.001 41mm | Excellent Condition (With Box And Papers)](https://preview.redd.it/1lfc0ttxwltg1.jpg?width=640&crop=smart&auto=webp&s=fa5b6736c16443dab6fce0c004bfce9596892e9a)
Omega Seamaster Diver 300M 🔵 🟦 212.30.41.20.03.001 41mm | Excellent Condition (With Box And Papers)
This Omega Seamaster Diver 300M is a SMP No Wave Dial model, dated 11/2018.
- Condition: Excellent Condition
- Diameter: 41mm
![[WTS] Omega Seamaster Diver 300M 212.30.41.20.03.001 41mm | Excellent Condition (With Box, Booklet & Serviced) | $3000](https://preview.redd.it/5yfsc3wa5itg1.jpg?width=640&crop=smart&auto=webp&s=cb7babf8793dde101c2f6102f13671d9e734e087)
Omega Seamaster Diver 300M 212.30.41.20.03.001 41mm | Excellent Condition (With Box, Booklet & Serviced) | $3000
This Omega Seamaster Diver 300M is a 41mm watch with a diver's functionality.
- Condition: Excellent Condition
- Case material: Steel
![[WTS] Omega Seamaster Diver 300M 210.30.42.20.03.001 Blue 2022 Full Set - $4,395](https://preview.redd.it/x23a9n0iz6tg1.jpg?width=640&crop=smart&auto=webp&s=b9adf155a3e1b393e53e6562ebc53c9b32aa57dd)
Omega Seamaster Diver 300M 210.30.42.20.03.001 Blue 2022 Full Set - $4,395
This Omega Seamaster Diver 300m Blue is a 2022 model, featuring a blue dial and coming with various accessories such as the inner and outer box, card holder, international warranty card, pictograms card, master chronometer card, and instructions manual. The watch has been thoroughly tested on a timegrapher and is running well without needing service.
- Condition: Excellent condition with minimal signs of wear
- Year: 2022
- Contents: Watch, Inner & Outer Box, Card Holder, International Warranty Card, Pictograms Card, Master Chronometer Card, Instructions Manual