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

2024 Omega Seamaster NTTD 210.90.42.20.01.001 Full Kit

Omega - 210.90.42.20.01.001 · $8,100

2024 Omega Seamaster NTTD with automatic Co-Axial Master Chronometer movement and black dial.

Condition: Great condition overall
Case Size: 42mm diameter
Movement Type: Automatic Co-Axial Master Chronometer

Posted at

Mar 26, 2026, 9:03 PM

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Omega Seamaster 300M Seaweed Green Wave Bracelet & Rubber Boxed Set Ref 210.30.42.20.10.001 SUPER CLEAN AND PRICED TO MOVE!

Omega - 210.30.42.20.10.001 · $4,850

This Omega Seamaster 300M features a wave dial with a dark olive to bright green color scheme and a matching green ceramic bezel. The case is stainless steel with curved lugs and measures 42mm in diameter.

Condition: Super clean, some very light scratches on case
Bracelet: Original Omega stainless bracelet with barely a mark, includes all links
Strap: Matching green Omega rubber strap with Omega deployant clasp, added by previous owner
Accessories: Triple boxed set including outer brown cardboard box, white cardboard box, inner Omega wooden humidor-like box, 2 Omega cards, card holder, serialized Omega tag, Omega booklet, pouch, strap receipt, and Omega bag

Posted at

Mar 26, 2026, 8:57 PM

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Omega Seamaster Titanium 41.5mm - 18k Gold Bezel - 2297.80

Omega - 2297.80 · $2,350

Beautiful vintage Omega Seamaster with a 18k gold bezel and blue wave dial.

Condition: Decent shape, some dings and scratches
Case size: 41.5mm
Bezel material: 18k Gold

Posted at

Mar 26, 2026, 6:29 PM

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Omega Seamaster 41MM 2542.80 Quartz ($1950)

OMEGA - SEAMASTER 41MM 2542.80 Quartz · $1,950

This Omega Seamaster 41MM is a quartz-powered watch that has been previously worn and shows consistent signs of use.

Condition: Pre-owned with signs of wear
Case size: 41mm
Box and papers: No
Accepted payment methods: Zelle,Wire transfer,Wise,PayPal

Posted at

Mar 26, 2026, 4:54 PM

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36mm Omega Seamaster Aqua Terra Quartz - Ref 2518.50 - $1900 SHIPPED

Omega - 2518.50 · $1,900

A 36mm Omega Seamaster Aqua Terra Quartz watch, powered by a Calibre OMEGA 1538 quartz movement.

Condition: Excellent condition
Case Size: 36mm diameter
Bracelet Length: up to 7"
Movement Type: quartz

Posted at

Mar 26, 2026, 3:27 PM

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RRP: 17k+ BNIB OMEGA SEAMASTER 300 ONLY 10K!

OMEGA - 210.60.42.20.99.001 · $10,000

A brand new Omega Seamaster 300 with a reference number of 210.60.42.20.99.001, originally priced at $17.2k plus tax.

Condition: Brand new, full set (BNIB)
Rrp: $17k plus tax
Location: Los Angeles

Posted at

Mar 26, 2026, 3:12 PM

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Omega Seamaster Professional 300m Automatic 2531.80.00

Omega - 2531.80.00 · $2,400

A Omega Seamaster Professional 300m Automatic watch is being sold, in good condition considering its age.

Condition: Good for its age
Water Resistance: 300m

Posted at

Mar 26, 2026, 1:44 PM

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Omega Seamaster 120M 2501.81 36mm Automatic Blue Wave Dial Watch - $1200 SHIPPED

Omega - 2501.81 · $1,200

This Omega Seamaster 120M Automatic features a blue wave pattern dial and comes on its original bracelet.

Condition: great mechanical condition
Bracelet length: up to 6.6 inches

Posted at

Mar 26, 2026, 1:14 PM

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Vintage Omega Seamaster 300 165.024

Omega - 165.024 · $7,500

This is a vintage Omega Seamaster 300 reference 165.024, produced from approximately 1963 to 1969 and used by the British Royal Navy. It features a 42mm wide case with a hesalite crystal and is in significantly better condition than most examples available today.

Condition: Very good condition overall for a vintage piece
Production Line: approximately from 1963 to 1969
Case Dimensions: 42mm wide, ~13mm thick
Thickness Description: due to its hesalite crystal

Posted at

Mar 26, 2026, 1:14 PM

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