Omega Seamaster Seamaster Master Co-Axial 39.5 Singapore Edition Stainless Steel / White / Alligator

Reference 511.13.40.20.04.002

Omega Seamaster Master Co-Axial 39.5 Singapore Edition Stainless Steel / White / Alligator

About this watch

The Omega Seamaster Master Co-Axial 39.5 Singapore Edition is a masterpiece of horology, boasting exceptional craftsmanship and a unique story tied to the vibrant city of Singapore. This limited edition watch combines modern technology with classic design, making it a versatile companion for both formal and casual occasions. The stunning white dial features a glossy finish, stick and dot indexes, and Feuille hands that ensure readability while maintaining a sleek profile. The 39.5 mm stainless steel case strikes a perfect balance between boldness and wearability, paired with an alligator leather strap that enhances its luxurious feel. With a water resistance of up to 60 meters, this watch is more than just a pretty face, handling splashes and brief immersion while maintaining accuracy and performance even in challenging conditions. The Omega Seamaster Master Co-Axial 39.5 Singapore Edition stands tall in the realm of luxury watches, its blend of sophistication, precision, and limited availability making it a worthy addition to any collection.

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Key Features

Omega caliber 8800 self-winding movement
Co-Axial escapement reducing friction for longevity and reliability
55-hour power reserve
Chronometer certified by Swiss Federal Institute of Metrology (METAS)
Resistant to magnetic fields up to 15,000 gauss
Stainless steel case with sapphire crystal glass
39.5 mm diameter with 20 mm lug width
White dial with glossy finish and stick/dot indexes

Specifications

Brand

Omega

Family

Seamaster

Model

Seamaster Master Co-Axial 39.5 Singapore Edition Stainless Steel / White / Alligator

Reference

511.13.40.20.04.002

Movement

8800

Movement Features

Hours, Minutes, Seconds
Date
Chronometer, Co-Axial Escapement

Case

Stainless Steel 39.5mm

Dial Color

White

Crystal

Sapphire

Water Resistance

Current Listings

[US] Omega Seamaster SMP300 -Blue Dial - 42mm - 210.32.42.20.03.001 - Full Set

Omega - 210.32.42.20.03.001 · $4,200

The Omega Seamaster SMP300 features a blue dial and comes in a 42mm case.

Condition: Fantastic condition with minor, if any hairlines on clasp and case
Diameter: 42mm

Posted at

Dec 9, 2025, 7:43 AM

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Omega Seamaster Aqua Terra 41.5mm – 231.13.42.21.06.001

Omega - 231.13.42.21.06.001 · $3,800

A beautiful Omega Aqua Terra with a slate grey teak-pattern dial, 41.5mm stainless steel case, and the Omega Co-Axial Calibre 8500 visible through the exhibition caseback.

Condition: Good
Case size: 41.5mm
Water resistance: 150m
Crystal type: domed sapphire crystal

Posted at

Dec 9, 2025, 7:06 AM

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Omega Seamaster Diver 300M 210.30.42.20.03.001 – 2024 – Full Set – Like New – Blue Wave Dial - $4899 Shipped

Omega - 210.30.42.20.03.001 · $4,899

2024 Omega Seamaster Diver 300M in like new condition with a blue ceramic wave dial and 55-hour power reserve.

Condition: Like new
Case size: 42mm
Water resistance: 300m
Movement type: Automatic

Posted at

Dec 9, 2025, 12:22 AM

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Omega Seamaster 166.0277 - $370

Omega - 166.0277 · $370

Up for sale is my good condition Omega Seamaster 166.0277, measuring at 33mm with an automatic movement

Condition: Fair condition for its age with some discoloration/peeling on the gold plating of the case
Case size: 33mm diameter
Movement type: automatic

Posted at

Dec 8, 2025, 9:25 PM

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Omega Seamaster Diver 300 M Professional 300M Diver Ref - 210.30.42.20.01.001

Omega - 210.30.42.20.01.001 · $4,650

The Omega Seamaster Professional features a ceramic bezel, etched wave dial, and classic styling that has stood the test of time.

Outer box included: true
Inner box included: true
Card holder included: true

Posted at

Dec 8, 2025, 6:33 PM

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Omega Seamaster Planet Ocean 600m 42mm | 232.30.42.21.01.001

Omega - 232.30.42.21.01.001 · $3,350

This Omega Seamaster Planet Ocean is a 42mm watch with a 7-inch bracelet, featuring fresh polish.

Bracelet length: 7 inch
Case size: 42mm

Posted at

Dec 8, 2025, 6:10 PM

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Omega Seamaster Aqua Terra 150m White 38.5mm | 231.10.39.21.02.001

Omega - 231.10.39.21.02.001 · $2,699

This listing features an Omega Seamaster Aqua Terra 150m White, a water-resistant watch with a white face and 38.5mm diameter.

Bracelet Length: 7.5 inches

Posted at

Dec 8, 2025, 6:10 PM

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Omega Seamaster 2293.52 Titanium

Omega - 2293.52 · $3,500

This Omega Seamaster 2293.52 is a titanium watch with some minor cosmetic issues.

Condition: Excellent, minor scratches on clasp, bracelet, and bezel
Bracelet size: up to 7.5" wrist
Links included: 2 half links

Posted at

Dec 8, 2025, 2:41 PM

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Omega Seamaster James Bond 007 - Commander Edition - 212.32.41.20.04.001 - Price Reduced!

Omega - 212.32.41.20.04.001 · $4,450

This is a limited edition Omega Seamaster James Bond 007 Commanders set, featuring a Commander Edition watch in amazing condition with clean crystal and bezel, and a well-maintained case and bracelet.

Condition: Pre-owned, amazing shape
Case shape: Commanders set
Service history: No service history

Posted at

Dec 8, 2025, 2:35 PM

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