Omega Seamaster Seamaster Master Co-Axial 39.5 Swiss Edition Stainless Steel / Silver / Alligator

Reference 511.13.40.20.06.002

Omega Seamaster Master Co-Axial 39.5 Swiss Edition Stainless Steel / Silver / Alligator

About this watch

The Omega Seamaster Master Co-Axial 39.5 Swiss Edition is a masterpiece of luxury watchmaking, blending traditional craftsmanship with cutting-edge technology. This stunning timepiece boasts a gradient grey dial with stick and dot indexes, feuille hands, and a round shape that exudes elegance. The movement powering this watch is the impressive Omega caliber 8800, featuring a self-winding mechanism with a Co-Axial escapement for precision and longevity. Master Chronometer certification ensures accuracy and performance under various conditions, while the power reserve of 55 hours allows you to take it off for extended periods without worrying about winding. The comfortable alligator leather strap adds a luxurious touch, making this watch perfect for daily wear or special occasions. With its exceptional timekeeping precision, date function, and water resistance rating of 60 meters, the Seamaster Master Co-Axial is an investment piece that offers great value for those looking to expand their luxury watch collection. Its elegant design and advanced movement make it a standout piece in Omega's impressive lineup.

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Key Features

Gradient grey dial
Omega caliber 8800 self-winding movement with Co-Axial escapement
Master Chronometer certification for accuracy
55-hour power reserve
Comfortable alligator leather strap
Water resistance rating of 60 meters
Date function

Specifications

Brand

Omega

Family

Seamaster

Model

Seamaster Master Co-Axial 39.5 Swiss Edition Stainless Steel / Silver / Alligator

Reference

511.13.40.20.06.002

Movement

8800

Movement Features

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

Case

Stainless Steel 39.5mm

Dial Color

Grey

Crystal

Sapphire

Water Resistance

Current Listings

Omega Seamaster SMP300 Americas Cup Ref. 210.32.42.20.04.002 (Repost and Reduced)

Omega - 210.32.42.20.04.002 · $4,599

The Omega Seamaster SMP300 Americas Cup is a popular summer watch, known for being one of the best Seamasters made.

Condition: Excellent condition

Posted at

May 2, 2026, 6:06 PM

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Vintage Omega Seamaster Deville 60s

Omega - Seamaster Deville 60s · $1,299

This is a vintage Omega Seamaster Deville from the 60s, which comes with original accessories such as box, booklets, and warranty card.

Condition: Runs well!
Original accessories included: true
Payment methods accepted: Zelle, Venmo, or WU

Posted at

May 2, 2026, 5:38 PM

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Omega Seamaster Professional Diver 30OM - Black Wave Dial - Ref 212.30.41.20.01.002

Omega - 212.30.41.20.01.002 · $2,999

The Omega Seamaster Diver 300M features a black wave dial, reliable Co-Axial Calibre 2500 movement, and the signature 'Bond' style bracelet. This 41mm model is a perfect blend of tool-watch ruggedness and luxury refinement.

Condition: Excellent
Case Size: 41mm diameter
Movement: Omega Calibre 2500 (Automatic/Co-Axial)
Water Resistance: 300m / 1000ft depth rating

Posted at

May 2, 2026, 5:36 PM

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Omega Seamaster Diver 300M 🔵 🟦 212.30.41.20.03.001 41mm | Excellent Condition (With Box And Warranty Cards)

Omega - 212.30.41.20.03.001 · $3,500

This Omega Seamaster Diver 300M is dated November 2018 and features an updated clasp with on-the-fly microadjustment.

Condition: Excellent Condition
Case size: 41mm
Strap: Omega OEM Rubber Strap

Posted at

May 2, 2026, 3:49 PM

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2024 Omega Seamaster Aqua Terra "Summer Blue" 41mm 220.12.41.21.03.008 Full Set Excellent

Omega - 220.12.41.21.03.008

The 2024 Omega Seamaster Aqua Terra features a captivating 'Summer Blue' dial with sunburst pattern and light blue Super-LumiNova hands and indexes.

Condition: Excellent
Year: 2024
Contents: Full Set

Posted at

May 2, 2026, 3:45 PM

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Omega Seamaster Professional 300m

Omega - Seamaster Professional 300m · $3,650

A Omega Seamaster Diver 300M in the gray dial/blue bezel configuration is being sold. It comes with a blue OEM rubber strap, box, an extra black rubber strap, and a certificate of authenticity.

Condition: LNIB/near-mint with minor wear
Case size: 42mm diameter
Water resistance: 300m

Posted at

May 2, 2026, 1:46 PM

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Omega Seamaster Aqua Terra 150M 220.10.41.21.06.001 - Full Kit - $3950

Omega - 220.10.41.21.06.001 · $3,950

This Omega Seamaster Aqua Terra is for sale, purchased from Liljenquist and Beckstead in Bethesda on March 14th, 2024. It's a full kit with box, papers, hangtag, and extra links.

Condition: Heavily scratched
Purchase Date: 3/14/2024
Warranty Date: 3/14/2024

Posted at

May 2, 2026, 1:46 PM

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Omega Seamaster Ref.2828 Rare Antique Beige Tropical Dial Arabic Numerals Automatic Men's Watch $550

Omega - 2828-11SC · $550

The Omega Seamaster Ref. 2828 features a rare antique beige tropical dial with Arabic numerals, an automatic movement, and is housed in a stainless steel case.

Condition: Preowned with some wear, scratches and marks
Case width: 32 mm (without crown)
Band type: Aftermarket leather band
Band size: 23 cm total length

Posted at

May 2, 2026, 1:38 PM

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