Omega Seamaster Seamaster Master Co-Axial 39.5 London Edition Stainless Steel / Blue / Alligator
Reference 511.13.40.20.03.001
About this watch
The Omega Seamaster Master Co-Axial 39.5 London Edition is a masterpiece of horology, blending stunning design with advanced technology and limited production run. Its rich blue dial features a gradient finish that transitions from deep navy to lighter hue, while the case is crafted from high-quality stainless steel. The watch boasts a self-winding movement with Co-Axial escapement, Master Chronometer certification, and 55-hour power reserve. With a water resistance of 60 meters, it's suitable for swimming and snorkeling. The alligator leather strap adds to its luxurious appeal and ensures comfort throughout the day. This limited edition piece is not just a watch but a collectible item, with only 399 units produced. Its exclusivity makes it a potential heirloom piece, telling stories of adventures and milestones along the way.
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Key Features
- Omega Caliber 8800 self-winding movement
- Co-Axial escapement for reduced friction
- Master Chronometer certification approved by METAS
- 55-hour power reserve
- 60-meter water resistance
- Rich blue dial with gradient finish
- High-quality stainless steel case
Specifications
- Brand
- Omega
- Family
- Seamaster
- Model
- Seamaster Master Co-Axial 39.5 London Edition Stainless Steel / Blue / Alligator
- Reference
- 511.13.40.20.03.001
- Movement
- 8800
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Chronometer, Co-Axial Escapement
- Case
- Stainless Steel 39.5mm
- Dial Color
- Blue
- Crystal
- Sapphire
- Water Resistance
- 60
Current Listings

Omega Seamaster 300M - Grey / Titanium Diver - 210.32.42.20.06.002 ( new )
A brand new Omega Seamaster 300M 42mm Grey Dial / Titanium Bezel on Rubber Strap, complete with all boxes, papers, booklets, hang tag and Omega Warranty Card dated May 2025.
- Condition: Brand New / Complete Set
- Case material: Stainless Steel
- Movement: 8806 Master Co-Axial Movement
- Size: 42mm diameter
![[WTS] 2022 Omega Seamaster Professional 42mm 210.30.42.20.06.001](https://external-preview.redd.it/9EOi13Bfa_Qr3_D2UUThIn6CaLQZBzN5wkaxaPNmSac.jpeg?auto=webp&s=a068976aea308cf4dd2ca70e3f8af36bbb3aec92)
2022 Omega Seamaster Professional 42mm 210.30.42.20.06.001
2022 Omega Seamaster Professional 300, 42mm, in great condition, with additional accessories.
- Condition: Pre-Owned, great condition with marks on bracelet and clasp
- Case Diameter: 42mm
- Movement Rating: Master Chronometer
Omega Seamaster Boutique Edition Red Steel 39.5mm 511.13.40.20.11.002 Bracelet Automatic
This Omega Seamaster Boutique Edition is a pre-owned, automatic watch with a stainless steel case and red dial.
- Condition: Excellent
- Case diameter: 39.5mm
- Water resistance: 150m/500ft
- Bracelet length: fits 7.5' wrist on last hole position
Omega Seamaster Planet Ocean Titanium Blue 45.5mm 232.92.46.21.03.001 Strap
This Omega Seamaster Planet Ocean GMT Titanium Blue is a pre-owned watch with a 45.5mm titanium case and blue rotating bezel.
- Condition: Very good condition
- Case diameter: 45.5mm
- Movement: Omega Automatic Self-Winding 8500
- Crystal: Sapphire
![[WTS] Omega Seamaster 300M "007 Edition" 210.92.42.20.01.001](https://external-preview.redd.it/-KdRdfDaeZ0P4arYrGqQJDjFW2a7lrrMXs6-70g4nxk.jpeg?auto=webp&s=b0190c6847dc999c85df69c84175615c26993869)
Omega Seamaster 300M "007 Edition" 210.92.42.20.01.001
The Omega Seamaster Diver 300M 'No Time To Die' Edition is a highly sought-after timepiece, crafted from Grade 2 titanium and featuring a 42mm diameter.
- Condition: Great condition with minor imperfections, running well and no service needed
- Case material: Grade 2 titanium
- Diameter: 42mm
- Bracelet type: Mesh
![[WTS] Omega Seamaster Aqua Terra 41 Green Dial - Black Rubber Strap + Steel Bracelet - Full Set](https://external-preview.redd.it/6V6_KDUb3ecWke1sk5ukQnN8yojyQgKwCKhxR6CrKTk.jpg?auto=webp&s=121ac0fb2fd173fb152acbad0be3a18e71718b19)
Omega Seamaster Aqua Terra 41 Green Dial - Black Rubber Strap + Steel Bracelet - Full Set
This Omega Seamaster Aqua Terra 41 features a 41mm stainless steel case, dark green dial that changes to black in certain lighting conditions, and an automatic Co-Axial Master Chronometer cal 8900 movement. The watch is complete with a rubber strap, steel bracelet, and full set of accessories.
- Condition: Used, with minor scratches and signs of normal wear
- Movement: Automatic Co-Axial Master Chronometer cal 8900
- Bracelet Type: Black rubber strap and brushed/polished stainless steel bracelet (OEM)
- Bracelet Size: 6.5"
![[WTS] Omega Seamaster Diver Chronograph - Blue Ceramic](https://preview.redd.it/2z32fxi6flze1.jpeg?auto=webp&s=5fc92270652ea4c05f6fbdae32049db402bc376c)
Omega Seamaster Diver Chronograph - Blue Ceramic
This Omega Seamaster Diver Chronograph features a blue ceramic bezel and dial, an integrated date at 10 o'clock, and a chronograph complication powered by the Omega Co-Axial calibre 3330.
- Condition: Unworn, new condition
- Case size: 44mm diameter
- Water resistance: 300m / 1000 feet
![[WTS] 2025 Omega Seamaster Diver 300M 42mm 210.30.42.20.01.001 Stainless Steel Black Dial - $4,250](https://external-preview.redd.it/U5EwisK34FK1nKj4u6eONUr_Xdj3KTowsL1Ghd6OV7c.jpeg?auto=webp&s=86ea95118aaac471c76cee2927cf1be05ea6b67c)
2025 Omega Seamaster Diver 300M 42mm 210.30.42.20.01.001 Stainless Steel Black Dial - $4,250
2025 Omega Seamaster Diver 300M in stainless steel with a black dial, featuring a 42mm diameter case and a 8.75inch wrist size.
- Condition: Excellent overall condition
- Box And Papers: Yes
- Warranty Card Date: February 2025
- Size: 8.75inch wrist diameter
WTS LNIB Omega Seamaster 300 Pro 43.5mm Black Ceramic Titanium Diver Rubber Strap 210.92.44.20.01.001 Complete December 2022
The Omega Seamaster Diver 300M Black Ceramic is a lightweight and stylish diver's watch with a black ceramic case, titanium bezel, and helium escape valve.
- Condition: Like New Condition
- Case material: Black Ceramic
- Bezel material: Titanium
- Crown material: Titanium