Omega Seamaster Seamaster Master Co-Axial 39.5 Macau Edition Stainless Steel / Green / Alligator

Reference 511.13.40.20.10.001

Omega Seamaster Master Co-Axial 39.5 Macau Edition Stainless Steel / Green / Alligator
Omega Seamaster Master Co-Axial 39.5 Macau Edition Stainless Steel / Green / Alligator
Omega Seamaster Master Co-Axial 39.5 Macau Edition Stainless Steel / Green / Alligator
Omega Seamaster Master Co-Axial 39.5 Macau Edition Stainless Steel / Green / Alligator
Omega Seamaster Master Co-Axial 39.5 Macau Edition Stainless Steel / Green / Alligator
Omega Seamaster Master Co-Axial 39.5 Macau Edition Stainless Steel / Green / Alligator

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

[WTS] Omega Seamaster ref. 165.067 w/ Cal. 552 – Original sparkle dial, serviced, BOR 1037/614 – $1,069

Omega Seamaster ref. 165.067 w/ Cal. 552 – Original sparkle dial, serviced, BOR 1037/614 – $1,069

Omega - 165.067 · $1,069
A vintage Omega Seamaster ref. 165.067 with a 36mm stainless steel case, original sparkle dial, and freshly serviced Cal. 552 automatic movement, along with its original Omega Beads of Rice bracelet ref. 1037.

  • Condition: Good condition with small age marks and scratches on the case.
  • Case size: 36mm
  • Bracelet size: fits around 7–7.25" wrist
  • Water resistance: not waterproof, vintage watch
Posted at
May 12, 2026, 9:10 AM
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[WTS] Omega Seamaster Planet Ocean 2201.50 42mm with Box & Papers - US Based $4100 Shipped

Omega Seamaster Planet Ocean 2201.50 42mm with Box & Papers - US Based $4100 Shipped

Omega - 2201.50 · $4,100
A Omega Seamaster Planet Ocean 42mm Gen 1, it comes in its original box with papers and manual.

  • Condition: Excellent (minor scratches on bracelet and bezel)
  • Bracelet condition: Minor scratches
  • Crystal condition: Completely fresh
  • Box condition: Great
Posted at
May 12, 2026, 1:01 AM
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[WTS] Omega Seamaster Aqua Terra 231.10.39.21.01.001 Black Teak 38.5mm - $2,790

Omega Seamaster Aqua Terra 231.10.39.21.01.001 Black Teak 38.5mm - $2,790

Omega - 231.10.39.21.01.001 · $2,790
Up for sale is my great condition Omega Seamaster Aqua Terra 231.10.39.21.01.001. This watch measures at 38.5mm and has an automatic Omega Calibre 8500 movement.

  • Condition: Very good condition for its age, minimal marks/hairlines
  • Case Size: 38.5mm diameter
  • Movement: Omega Calibre 8500, automatic
Posted at
May 11, 2026, 10:01 PM
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[WTS] Omega Seamaster 300

Omega Seamaster 300

Omega - 234.30.41.21.03.001 · $4,800
A beautiful Omega Seamaster 300 with a striking blue dial and classic design cues, featuring a Cal 8912 Co-Axial movement.

  • Condition: very good
  • Movement: Cal 8912 Co-Axial
  • Size: 41mm diameter
Posted at
May 11, 2026, 9:28 PM
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[WTS] 2019 Omega Seamaster Diver 41mm 212.30.41.20.03.001 Blue No Wave Full Set - $3,795

2019 Omega Seamaster Diver 41mm 212.30.41.20.03.001 Blue No Wave Full Set - $3,795

Omega - 212.30.41.20.03.001 · $3,795
A 2019 Omega Seamaster Diver Blue No Wave, in excellent condition with minimal signs of wear.

  • Condition: Excellent condition with minimal signs of wear
  • Case size: 41mm
  • Depth rating: 200m
Posted at
May 11, 2026, 9:14 PM
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[WTS] OMEGA Seamaster Diver 300M Black Dial No Date, Bond Waves 210.32.42.20.01.003 + OEM Mesh Bracelet

OMEGA Seamaster Diver 300M Black Dial No Date, Bond Waves 210.32.42.20.01.003 + OEM Mesh Bracelet

Omega - 210.32.42.20.01.003 · $5,500
This Omega Seamaster Professional 300M features a modern case and movement with a vintage SMP dial feel, an aluminum bezel with lumed numbers, and comes as a complete set with various accessories.

  • Bracelet Type: OEM Mesh Stainless Steel
  • Included Accessories: Outer boxes, presentation box, hang tag, manual, wallet with all cards (warranty dated 11/2024), black rubber strap
Posted at
May 11, 2026, 8:43 PM
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[WTS] Omega Seamaster Automatic Day-Date TV Dial Ref. 166.02162

Omega Seamaster Automatic Day-Date TV Dial Ref. 166.02162

Omega - 166.02162 · $750
A vintage Omega Seamaster Automatic Day-Date ref. 166.02162 featuring a silver sunburst dial with applied baton markers, day-date complication, signed crown, and the original Omega bracelet.

  • Condition: vintage condition with normal signs of age and wear
  • Movement: Omega Automatic Day-Date
  • Dial: silver sunburst
  • Case shape: TV / cushion case
Posted at
May 11, 2026, 8:31 PM
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[WTS] REFERENCE PRICED Omega Seamaster Electric Blue 41mm Automatic $2,255.80 OBO

REFERENCE PRICED Omega Seamaster Electric Blue 41mm Automatic $2,255.80 OBO

Omega - 2255.80 · $2,255.8
A highly sought-after Omega Seamaster 300M in the iconic electric blue wave dial, featuring bold applied indices and sword hands. The watch presents well overall and keeps great time at 0-5s per day.

  • Condition: good condition with minor scratches throughout
  • Diameter: 41mm
  • Movement: automatic
Posted at
May 11, 2026, 6:44 PM
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[WTS] Omega Seamaster Aqua Terra - Black 39mm - 2503.50

Omega Seamaster Aqua Terra - Black 39mm - 2503.50

Omega - 2503.5 · $2,750
A 39mm Omega Seamaster Aqua Terra in black, with minor wear throughout and a small mark on the bezel/crystal near the 12 o'clock marker.

  • Condition: Pre-owned, minor wear throughout
  • Size: 39mm diameter
  • Bezel mark: small mark on bezel/crystal near the 12 o'clock marker
Posted at
May 11, 2026, 5:33 PM
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