Omega Seamaster Seamaster Master Co-Axial 39.5 Macau Edition Stainless Steel / Green / Alligator
Reference 511.13.40.20.10.001
About this watch
The Omega Seamaster Master Co-Axial 39.5 Macau Edition is a breathtaking timepiece that embodies everything we love about Omega. With its stunning green gradient dial, crafted from high-quality stainless steel, and protected by a scratch-resistant sapphire crystal, this watch is both modern and sophisticated. The Omega Caliber 8800 movement features innovative Co-Axial escapement, reducing friction and enhancing longevity. Certified by METAS, it's resistant to magnetic fields up to 15,000 gauss. This self-winding movement boasts an impressive 55-hour power reserve and 60 meters water resistance. Its ergonomic design makes it feel like a second skin, and the alligator leather strap adds a touch of elegance. Whether you're dressed in formal attire or casual wear, this watch is versatile enough for any occasion. With only 399 units available, its limited edition status adds to its allure, making it a collectible piece of art that tells a story.
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Key Features
- Omega Caliber 8800 movement
- Scratch-resistant sapphire crystal
- Stainless steel case and strap
- 60 meters water resistance
- 55-hour power reserve
- Co-Axial escapement
- Limited edition with only 399 units
Specifications
- Brand
- Omega
- Family
- Seamaster
- Model
- Seamaster Master Co-Axial 39.5 Macau Edition Stainless Steel / Green / Alligator
- Reference
- 511.13.40.20.10.001
- Movement
- 8800
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Chronometer, Co-Axial Escapement
- Case
- Stainless Steel 39.5mm
- Dial Color
- Green
- 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