Omega Speedmaster Speedmaster Professional Moonwatch Yellow Gold

Reference 3695.50.31

About this watch

The Omega Speedmaster Professional Moonwatch Yellow Gold (3695.50.31) is more than just a watch; it’s a piece of history and a testament to Omega’s commitment to quality. With its luxurious gold finish, exceptional movement, and storied past, this watch is a worthy addition to any collection. Whether you’re a seasoned collector or a first-time buyer, investing in this timepiece means owning a bit of the legacy that is synonymous with space exploration and adventure.

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MSRP: $15,000

Market Price: $10,516

Key Features

42mm round case diameter
Hand-wound Omega caliber 1863 movement
18 jewel movement with 48-hour power reserve
50m water resistance
Scratch-resistant sapphire crystal
Tachymeter bezel for precise speed measurements
Chronograph function for accurate timing

Specifications

Brand

Omega

Family

Speedmaster

Model

Speedmaster Professional Moonwatch Yellow Gold

Reference

3695.50.31

Movement

1863

Movement Features

Hours, Minutes, Small Seconds
Chronograph

Case

Yellow Gold 42mm

Dial Color

Black

Crystal

Sapphire

Water Resistance

Current Listings

Omega Speedmaster. Sapphire Sandwich. Automatic. Box, Papers.

Omega - 311.30.44.50.01.002 · $4,950

Omega Speedmaster, also known as the Sapphire Sandwich, is a high-end automatic watch that features strong lume.

Water Resistance: 30m
Box And Papers: true

Posted at

Jan 13, 2026, 1:38 PM

Active

View listing on r/WatchExchange

Omega Speedmaster Sapphire

Omega - Speedmaster Moonwatch · $5,900

A Omega Speedmaster Moonwatch listed for sale, stated to run great with excellent case condition.

Condition: Excellent
Case condition: Excellent

Posted at

Jan 13, 2026, 8:40 AM

Active

View listing on r/WatchExchange

Omega Speedmaster Two Tone Reduced

Omega - 3714.20.80 · $2,500

A rare two-tone Omega Speedmaster reduced, featuring a white dial and gold subdials, housed in an 18k gold bezel.

Condition: Good, some wear on the case and bezel
Movement: Cal 1140
Size: 39mm diameter

Posted at

Jan 12, 2026, 8:37 PM

Active

View listing on r/WatchExchange

Omega Speedmaster Racing Chronograph Silver Dial Watch 326.30.40.50.02.001 Complete Set

Omega - 326.30.40.50.02.001 · $5,895

The Omega Speedmaster Racing features a striking silver white dial with bold chronograph hands and counters, paired with a stainless steel case and bracelet for a timeless design with modern presence.

Condition: Excellent
Case material: stainless steel
Bracelet type: bracelet
Movement type: chronograph movement

Posted at

Jan 12, 2026, 6:52 PM

Active

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Omega Speedmaster Moonwatch Professional 310.30.42.50.01.002 "Sapphire Sandwich."

Omega - 310.30.42.50.01.002 · $5,450

The Omega Speedmaster Moonwatch Professional, also known as the 'Sapphire Sandwich', is a modern iteration of the timepiece that went to the moon. It features a sapphire crystal front and caseback, redesigned bracelet, and Co-Axial Master Chronometer movement.

Condition: Excellent
Case material: Sapphire crystal front and caseback
Bracelet condition: Excellent
Movement: Co-Axial Master Chronometer

Posted at

Jan 12, 2026, 4:55 PM

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LNIB 3 Month Old Omega Speedmaster Pro Sapphire

Omega - Speedmaster Pro Sapphire Sandwhich · $7,300

This listing is for a new Omega Speedmaster Pro Sapphire Sandwhich watch. It has been worn for only three months and shows no signs of wear or scratches, with all original packaging and accessories included.

Condition: New condition, lightly used for 3 months
Age: 3 months old
Size: Assuming standard watch size (no specific details given)

Posted at

Jan 12, 2026, 4:05 PM

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