Omega Speedmaster Speedmaster Professional Moonwatch Apollo-Soyuz 20th Anniversary

Reference 3691.50.31

About this watch

The Omega Speedmaster Professional Moonwatch Apollo-Soyuz 20th Anniversary is a rare and luxurious timepiece that blends history with exceptional craftsmanship. Crafted from yellow gold, this watch boasts a closed case back, sapphire glass, and a hand-wound movement, the Omega caliber 1863. Its chronograph functionality allows for accurate elapsed time measurement, while its water resistance rating of up to 50 meters ensures durability. The classic black dial with stick and dot indexes ensures readability, and the combination of gold accents creates a striking contrast. With only 200 units produced, this limited edition piece is a coveted collector's item that captures the essence of what a luxury watch should be.

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Key Features

Yellow Gold Case
Sapphire Glass
Omega Caliber 1863 Hand-Wound Movement
Chronograph Functionality
Water Resistance up to 50 Meters
Limited Edition Piece (200 units produced)
Luxurious Yellow Gold Design

Specifications

Brand

Omega

Family

Speedmaster

Model

Speedmaster Professional Moonwatch Apollo-Soyuz 20th Anniversary

Reference

3691.50.31

Movement

1863

Movement Features

Hours, Minutes, Small Seconds
Chronograph

Case

Yellow Gold 42mm

Dial Color

Black

Crystal

Sapphire

Water Resistance

Current Listings

JAN 2025 Omega Speedmaster racing 9900 44.25mm 329.30.44.51.01.001 Speedy

Omega - 329.30.44.51.01.001 · $5,800.006

This Omega Speedmaster racing watch is a 2025 model with a 44.25mm case, featuring a steel chronograph function.

Condition: Mint and full set
Case diameter: 44.25mm
Serial number: blurred for security/privacy reasons

Posted at

Apr 28, 2025, 11:12 AM

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OMEGA Speedmaster '57 40.5mm Blue Dial 332.10.41.51.03.001 Complete Set 2023

OMEGA - 332.10.41.51.03.001 · $7,200

The OMEGA Speedmaster '57 features a stainless steel case and a blue dial, inspired by the 1957 original. It is a modern take on a classic design.

Condition: Excellent condition with little to no signs of wear.
Year Of Production: 2023
Case Size: 40.5mm
Set Contents: inner box,outer box,warranty card,pictogram,master chronometer,card sleeve,instruction booklet,hang tag

Posted at

Apr 28, 2025, 11:03 AM

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(Omega Speedmaster Professional Moonwatch)

Omega - 31133423001001 · $4,200

This Omega Speedmaster Professional Moonwatch is a beautifully maintained watch with near perfect condition.

Condition: near perfect
Buckle type: OEM deployant

Posted at

Apr 28, 2025, 10:54 AM

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Omega Speedmaster Silver Snoopy Award 50th - 31032425002001 UNWORN

Omega - 31032425002001 · $13,999.001

This Omega Speedmaster 'Silver Snoopy Award' 50th Anniversary watch was originally purchased in December 2022 and remains in its original packaging with outer/inner boxes, warranty booklet, etc. It's an iconic watch reportedly at the end of its production run, with a potential price increase expected soon.

Condition: UNWORN, as-new condition
Box set included: true
Outer/inner omega boxes included: true
Warranty booklet included: true

Posted at

Apr 28, 2025, 9:36 AM

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Omega Speedmaster Blue Side of The Moon Aventurine Dial

Omega - 304.93.44.52.03.002 · $10,850

The Omega Speedmaster Blue Side of The Moon features an Aventurine glass dial, blue ceramic case, and Calibre 9904 movement with a 60 hour reserve. It is a stunning timepiece with a lot of complication.

Condition: Excellent with very faint wear on the strap
Case material: blue ceramic
Diameter: 44mm
Movement: Calibre 9904

Posted at

Apr 28, 2025, 9:20 AM

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Omega Speedmaster Sapphire Sandwich Full kit

Omega - Sapphire Sandwich Full kit · $4,600

2017 Omega Speedmaster Sapphire Sandwich. Keeps exceptional time and runs without issues.

Condition: Used but great condition
Year: 2017
Location: Located in Canada (shipped from US to avoid tariffs)
Shipping Methods: CONTUS or Canada PP FF or Wire

Posted at

Apr 28, 2025, 7:27 AM

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Omega Speedmaster Triple Date MK40 3513.50 39mm

Omega - 3513.50 · $2,300

The Omega Speedmaster MK40 3513.53 is a testament to timeless luxury and precision, featuring triple calendar functionality, chronograph features, date indicator, and tachymeter bezel.

Condition: great condition
Size: 39mm diameter
Weight: not provided
Case material: stainless steel

Posted at

Apr 28, 2025, 12:33 AM

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Brand New Omega Speedmaster Moonwatch Professional White Dial Reference 310.30.42.50.04.001 $7,800

Omega - 310.30.42.50.04.001 · $7,800

This Omega Speedmaster Moonwatch Professional features a beautiful white dial, comes with the full kit and warranty card, and is still under sticker.

Condition: Brand new and unworn
Location: Charleston, SC
Shipping: FedEx Overnight Shipping

Posted at

Apr 27, 2025, 7:03 PM

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01/2025 Omega Speedmaster Sapphire Complete Set * $6,250 + label*

Omega - 310.30.42.50.01.002 · $6,250

This is a 2025 Speedmaster Sapphire sandwich Complete Set with micro-adjust clasp, including all cards and hang tag, travel case, literature, and cleaning cloth.

Condition: Great condition, no issues
Year: 1/2025
Case contents: All cards and hang tag, travel case, Speedmaster literature, cleaning cloth

Posted at

Apr 27, 2025, 6:59 PM

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