Omega Seamaster Seamaster Master Co-Axial 39.5 Hong Kong Edition Stainless Steel / Red / Alligator
Reference 511.13.40.20.11.001
About this watch
The Omega Seamaster Master Co-Axial 39.5 Hong Kong Edition is a masterpiece of horological innovation. This stunning timepiece boasts a vibrant red dial, paired with an elegant alligator leather strap and a durable stainless steel case. The Omega Caliber 8800 self-winding movement is a marvel of engineering, featuring a Co-Axial escapement that reduces friction and enhances accuracy. Certified as a Master Chronometer by METAS, this watch is resistant to magnetic fields up to 15,000 gauss. With a power reserve of 55 hours and water resistance of 60 meters, it's perfect for everyday wear and special occasions. The limited production run of only 399 units makes it a highly sought-after collector's piece.
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Key Features
- Self-winding Omega Caliber 8800 movement
- Co-Axial escapement for improved accuracy
- Master Chronometer certification by METAS
- Water resistance up to 60 meters
- Power reserve of 55 hours
- Stainless steel case with durable design
- Scratch-resistant sapphire crystal
- Elegant alligator leather strap
Specifications
- Brand
- Omega
- Family
- Seamaster
- Model
- Seamaster Master Co-Axial 39.5 Hong Kong Edition Stainless Steel / Red / Alligator
- Reference
- 511.13.40.20.11.001
- Movement
- 8800
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Chronometer, Co-Axial Escapement
- Case
- Stainless Steel 39.5mm
- Dial Color
- Red
- Crystal
- Sapphire
- Water Resistance
- 60
Current Listings
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Omega Seamaster nttd 300M 007 Edition - 210.90.42.20.01.001
This Omega Seamaster nttd 300M is a 007 Edition model, dated 09/2024 and comes with its original 007 pouch.
- Condition: Super mint condition with a few marks on the case
- Case condition: a few marks on the case
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Omega Seamaster Heritage 300 Summer Blue with box and papers
This Omega Seamaster Heritage 300 Summer Blue is a complete set with original boxes, papers, and warranty card. It runs great mechanically and has an international warranty until 2028.
- Condition: Pre-owned with minimal scratches on case and bracelet
- Case size: 41mm diameter
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1958 Omega Seamaster
A 1958 Omega Seamaster watch with sub second feature and manual wind movement, featuring a factory original finish dial and dauphine hands.
- Condition: Excellent, minor scuff on acrylic crystal
- Case diameter: 36mm (excluding crown)
- Case length: 43.5mm (lug tip to lug tip)
- Movement type: Manual wind

Omega Seamaster 300 - Black Wave Dial - 210.30.42.20.01.001 ( new / 2025 )
This is a brand new Omega Seamaster 300 with a 42mm stainless steel case, black dial, and bezel on a bracelet.
- Condition: Brand new
- Movement: 8800 Master Co-Axial
- Case size: 42mm
- Shipping options: [object Object]

Omega Seamaster 300M - White Dial - 42mm - 210.30.42.20.04.001 ( new / 2024 )
This Omega Seamaster 300 is a brand new, complete set watch with all boxes, papers, booklets, and hang tag, featuring a Master Chronometer 8800 movement.
- Condition: Brand new
- Case material: Stainless Steel
- Case diameter: 42mm
- Movement: 8800 Master Co-Axial Movement
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Rare Omega Seamaster Chronostop Ref. 145.008 Cal. 865 | $1,650
This Omega Seamaster Chronostop Ref. 145.008 features a 41mm case size, manual wind movement, and a 120m water resistance. It has two signed crowns and comes with a racing strap.
- Condition: Good with some markings on the case and dial
- Case Size: 41 x 47 mm
- Thickness: 13 mm
- Water Resistance: 120 meters
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The Omega Seamaster Diver 200M features a 36mm stainless steel case, housing the auto-charging (kinetic) quartz caliber 1400.
- Condition: Very good
- Case size: 36mm diameter
- Movement type: auto-charging (kinetic) quartz
- Water resistance: 200m depth rating
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Omega Seamaster Aqua Terra - Black Wave Dial & Red Gold Hands-Indices
This Omega Seamaster Aqua Terra features a black wave dial and 18K red gold hands and indices, housed in a 41.5mm stainless steel case on a stainless steel bracelet.
- Condition: Excellent all-around condition
- Case size: 41.5mm
- Bracelet material: stainless steel
- Movement: Omega Master Co-Axial Calibre 8500
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[US] Omega Seamaster 300 Heritage - 41mm - Black Dial - 234.30.41.21.01.001 - Full Set
This Omega Seamaster 300 Heritage is a 41mm watch with a black dial, featuring mechanical functions without issue.
- Condition: Fantastic with minor hairlines
- Case size: 41mm