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 Cosmic – $625 Shipped

Omega - Seamaster Cosmic · $625

Up for sale is a vintage Swiss-made Omega Seamaster Cosmic powered by a manual wind movement, housed in an approximately 35 × 38mm stainless steel case, and featuring a date complication. The watch shows consistent wear adding to its authentic vintage appeal.

Condition: Pre-owned, shows signs of wear consistent with its age
Case Size: 35 × 38mm
Movement Type: Manual wind

Posted at

Feb 10, 2026, 8:35 AM

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Omega Seamaster Professional 300M – Ref. 210.32.42.20.03.001 2022 | Full Set | Rubber deployment clasp + UncleStraps Bracelet

Omega - 210.32.42.20.03.001 · $3,650

A 2022 Omega Seamaster Professional 300M is being sold as a full set, including a rubber deployment clasp upgrade and paired with an Uncle Straps US1479 bracelet.

Condition: Excellent, with some minor marks of use
Year: 2022
Bracelet: Uncle Straps US1479
Price (bracelet): 110 EUR

Posted at

Feb 10, 2026, 8:24 AM

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Omega Seamaster 166.0279 With Original Bracelet (Serviced) only for 699$ Shipped🚢

Omega - 166.0279 · $699

A 1984 Omega Seamaster reference 166.0279 featuring a stainless steel case with a 34mm diameter.

Condition: good with some hairline scratches and aging on dial
Case size: 34mm diameter
Bracelet length: 7.2 inches
Movement: calibre 1020 (automatic)

Posted at

Feb 10, 2026, 7:47 AM

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Omega Seamaster Aqua Terra 150m | Master Co-Axial | 41.5mm | 231.10.42.21.03.003 Blue

Omega - 231.10.42.21.03.003 · $3,499

A Omega Seamaster Aqua Terra Master Co-Axial in blue, featuring a 41.5mm case and 7.25 inch bracelet.

Case Diameter: 41.5mm
Bracelet Length: 7.25"

Posted at

Feb 9, 2026, 9:28 PM

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Omega Seamaster 300M Co-Axial 2220.80 B&P 41mm- $2,790

Omega - 2220.80 · $2,790

The Omega Seamaster 300M Co-Axial is a 41mm automatic watch featuring an co-axial cal 2500 movement, steel case, and original Omega steel bracelet.

Condition: 8.7/10 - minimal marks and hairlines on case, caseback, and bracelet
Movement: cal 2500
Bracelet size: up to 7-7.25 inch wrists depending on wrist shape
Shipping method: Fedex Priority Shipping

Posted at

Feb 9, 2026, 8:42 PM

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2018 Omega Seamaster Diver 300M Commander's Watch - REF 212.32.41.20.04.001

Omega - 212.32.41.20.04.001 · $4,995

This is a 2018 Omega Seamaster Diver 300M Commander's Watch, with a clean and scratch-free crystal and bezel. It has been on a timegrapher and running within acceptable ranges.

Condition: great pre-owned condition
Case size: 41mm diameter
Bracelet condition: minor signs consistent with age
Crystal and bezel condition: clean and scratch free

Posted at

Feb 9, 2026, 7:22 PM

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Omega Seamaster 300m Chronograph 44mm 212.30.44.50.03.001

Omega - 212.30.44.50.03.001 · $3,375

This Omega Seamaster 300m Chronograph is a 44mm automatic watch, featuring a fresh polish and 7.25" bracelet.

Condition: Fresh polish
Bracelet length: 7.25"
Payment methods: Zelle, Venmo, or Western Union

Posted at

Feb 9, 2026, 7:07 PM

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Omega Seamaster Peter Blake 41mm Automatic 2254.50

Omega - 2254.50 · $3,250

This listing is for an Omega Seamaster Peter Blake 41mm Automatic, a 300m waterproof watch featuring a fresh polish and a 7" bracelet.

Condition: Pre-owned with minor scratches
Bracelet length: 7 inches
Water resistance: 300m

Posted at

Feb 9, 2026, 7:06 PM

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Omega Seamaster Aqua Terra Silver Dial - 2504.30 - 36mm- $2,295 Shipped ✈️

Omega - 2504.30 · $2,295

This Omega Seamaster Aqua Terra features a beautiful sunburst silver dial and comes in a compact 36mm case diameter. The watch is suitable for small wrists between 6.75 and 7 inches.

Condition: Very good condition
Case Diameter: 36mm
Movement: Omega Co-axial 2500

Posted at

Feb 9, 2026, 5:46 PM

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