Omega Seamaster Seamaster Master Co-Axial 39.5 Omega Boutique Edition Stainless Steel / Red / Alligator

Reference 511.13.40.20.11.002

Omega Seamaster Master Co-Axial 39.5 Omega Boutique Edition Stainless Steel / Red / Alligator

About this watch

The Omega Seamaster Master Co-Axial 39.5 is a masterpiece that embodies the spirit of Omega's rich heritage in watchmaking. Founded in 1848, Omega has built a legacy of quality and precision in the world of horology. This particular model, known by its reference number 511.13.40.20.11.002, boasts aesthetic appeal, advanced technological attributes, and a stunning red gradient dial that exudes confidence. The automatic movement, Omega caliber 8800, provides remarkable accuracy and reliability with a self-winding mechanism and Co-Axial escapement. With a power reserve of 55 hours and Master Chronometer certification, this watch can handle whatever life throws at it. The stainless steel case offers durability and elegance, while the alligator leather strap provides comfort and luxury feel. This timepiece is incredibly versatile, transitioning seamlessly from day to night, making it an excellent choice for those who appreciate a watch that can do it all.

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MSRP: $8,300

Market Price: $6,989

Key Features

Automatic Omega caliber 8800 movement
Stunning red gradient dial with gradient finish
Durable stainless steel case and water resistance up to 60 meters
Luxurious alligator leather strap
Master Chronometer certification for precision and reliability
Power reserve of 55 hours and self-winding mechanism

Specifications

Brand

Omega

Family

Seamaster

Model

Seamaster Master Co-Axial 39.5 Omega Boutique Edition Stainless Steel / Red / Alligator

Reference

511.13.40.20.11.002

Movement

8800

Movement Features

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

Case

Stainless Steel 39.5mm

Dial Color

Red

Crystal

Sapphire

Water Resistance

Current Listings

Omega Seamaster Diver 300M Smpc 21230412003001

Omega - 21230412003001 · $2,950

For sale is my Omega Seamaster SmPc. It comes in unworn condition with a sharp case and never been polished.

Condition: Minor scratchers, unworn condition initially, sharp case, not polished
Case diameter: 41mm
Depth rating: 300m

Posted at

Jan 10, 2026, 3:56 PM

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Omega Seamaster Professional. 41mm. Automatic.

Omega · $1,895

Omega Seamaster Professional is a chronograph watch with an automatic movement, featuring a 41mm case size.

Case size: 41mm diameter
Movement type: automatic

Posted at

Jan 10, 2026, 1:14 PM

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Omega Seamaster Aqua Terra 150m | Calibre 8500 Co-Axial | 231.10.39.21.06.001

Omega - 231.10.39.21.06.001 · $2,799

This Omega Seamaster Aqua Terra features a 38.5mm case, Calibre 8500 movement, and a 7.25 inch long bracelet.

Movement: Calibre 8500 Co-Axial
Case Size: 38.5mm diameter
Bracelet Length: 7.25 inches

Posted at

Jan 10, 2026, 12:28 PM

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Omega Seamaster Aqua Terra 150m | 41.5mm | White | 231.10.42.21.02.006

Omega - 231.10.42.21.02.006 · $3,799

This Omega Seamaster Aqua Terra is a 41.5mm watch from the 2023 year with a 7 inch bracelet.

Size: 41.5mm
Water Resistance: 150m

Posted at

Jan 10, 2026, 12:25 PM

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Omega Seamaster Aqua Terra 150m | Quartz | 231.10.39.60.06.001

Omega - 231.10.39.60.06.001 · $2,299

The Omega Seamaster Aqua Terra 150m is a quartz watch with a 38.5mm diameter and a 7.25" bracelet.

Case size: 38.5mm
Bracelet length: 7.25 inches

Posted at

Jan 10, 2026, 12:24 PM

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OMEGA SEAMASTER PROFESSIONAL DIVER 300M GREEN DIAL SEAWEED COMPLETE SET BRAND NEW WITH STICKERS 2026

OMEGA - 210.30.42.20.10.001 · $5,400

This Omega Seamaster Professional Diver 300M features a beautiful green dial, stainless steel case, and is dated January 2026.

Condition: BRAND NEW/UNWORN
Case size: 42mm diameter
Material: stainless steel

Posted at

Jan 10, 2026, 10:59 AM

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OMEGA SEAMASTER PROFESSIONAL DIVER 300M WHITE DIAL COMPLETE SET BRAND NEW WITH STICKERS 2026

OMEGA - 210.30.42.20.04.001 · $5,400

A complete set of the OMEGA SEAMASTER PROFESSIONAL DIVER 300M, a high-end diver's watch with a beautiful white dial.

Condition: BRAND NEW/UNWORN
Case size: 42mm diameter
Material: Stainless Steel

Posted at

Jan 10, 2026, 10:47 AM

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Vintage 1966 Omega Seamaster 300 165.024 Calibre 550 Fresh Service!

Omega - 165.024 Calibre 550 · $6,950

This Omega Seamaster 300 is a vintage watch that comes with its original bracelet and has been freshly serviced.

Condition: Decent shape, nice even patina on the dial
Case condition: Decent
Bracelet condition: Original
Warranty: 1 year on service

Posted at

Jan 10, 2026, 9:43 AM

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Omega 2022 Seamaster Professional Diver 300M White Dial on Bracelet 210.30.42.20.04.001 Full Set Like New

Omega - 210.30.42.20.04.001 · $4,899

This Omega Seamaster Professional Diver 300M features a white dial and comes in its original box, including links, card holder, instruction manual, and other accessories. The watch is in near mint condition.

Condition: Preowned, near mint condition with some minor cosmetic damage to the packaging
Case Diameter: 42mm
Water Resistance: 300m depth rating

Posted at

Jan 9, 2026, 11:58 PM

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