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 Cosmic 166.035 $550
A beautiful Omega Seamaster Cosmic Date from the 1960s with a stainless steel case and silver brushed dial.
- Condition: Good condition with signs of wear
- Case Size: 35mm diameter
- Movement Type: Automatic
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Omega Seamaster 166.002 (Serviced) With Handmade Leather Strap only for 750$ Shipped 馃殺 Via FedEx
The Omega Seamaster 166.002 is a stainless steel watch from 1966 featuring a 34mm case size and automatic movement calibre 565.
- Condition: good, with hairline scratches on the case and crystal
- Case Size: 34mm diameter
- Movement Calibre: 565
- Serviced: recently serviced
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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 a mechanical movement that functions perfectly.
- Condition: Fantastic with minor hairlines
- Case Size: 41mm diameter
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Omega Seamaster Planet Ocean GMT - 232.30.44.22.01.001 - Excellent condition - B&P - 2019
- Condition: Excellent
- Band: B&P (bracelet and strap)
- Year: 2019
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Omega Seamaster 300 Diver OEM Stainless Steel Bracelet 拢290
OEM stainless steel bracelet
- Bracelet material: stainless steel
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Omega Seamaster Day Date 168.023
A 1969 Omega Seamaster with a 36.5mm gold-capped case, featuring a super clean sea monster case back medallion and a sparkle dial in mint, original factory condition.
- Condition: Excellent, mint condition for being 56 years old
- Case size: 36.5mm
- Movement: 28 MIL Caliber 751 automatic 24-jewel movement
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Omega Seamaster Quartz 41mm 1650$
The Omega Seamaster Quartz features a blue wave dial and aluminium bezel, suitable for an approximately 7.5-inch wrist.
- Condition: nice condition with some signs of wear
- Material: aluminium
- Dial color: blue
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Gold Capped Vintage Omega Seamaster Ref 2846 PRICE DROP
A vintage Omega Seamaster from 1954 with a self-winding Cal 501 movement and original two-tone dial. The gold capped case has some wear, but the watch keeps good time.
- Condition: fair
- Movement: self winding Cal 501
- Dial condition: nice patina throughout
- Case condition: fair with wear shown throughout

Omega Seamaster 300 - Black Wave Dial - 210.30.42.20.01.001 ( new / 2025 )
Up for sale is a brand new Omega Seamaster 300 42mm 8800, Black Dial / Bezel on Bracelet - reference # 210.30.42.20.01.001 It comes complete with all boxes, papers, booklets, hang tag and Omega Warranty Card dated February 2025.
- Condition: Brand new
- Case size: 42mm
- Movement: 8800 Master Co-Axial Movement