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
50

Current Listings

[WTS] Omega Speedmaster Schumacher MK40 Cartoon Ref : 3520.53.00 Condition Good Price : 3100$

Omega Speedmaster Schumacher MK40 Cartoon Ref : 3520.53.00 Condition Good Price : 3100$

Omega - 3520.53.00 · $3,100
This Omega Speedmaster Schumacher MK40 is a 39mm grey dial watch featuring the caliber 1151 movement.

  • Condition: Good
  • Size: 39mm case diameter
  • Dial Color: grey
Posted at
Jan 31, 2026, 10:23 PM
Active
[WTS] Omega Speedmaster Professional, White Lacquer Dial - Full Set - $7200

Omega Speedmaster Professional, White Lacquer Dial - Full Set - $7200

This Omega Speedmaster Professional features a white lacquer dial and is accompanied by a full set of accessories.

  • Condition: 10/10, brand new in box (BNIB)
  • Movement: Master Chronometer Omega Cal. 3861
  • Case size: 42mm
Posted at
Jan 31, 2026, 8:00 PM
Active
[WTS] Omega Speedmaster $1800

Omega Speedmaster $1800

Omega - Speedmaster · $1,800
A Speedmaster watch is being sold for $1800. The watch is a well-known model from Omega. It ships only in the US, implying it may not be available internationally.

  • Shipping restrictions: ships only in the US
Posted at
Jan 31, 2026, 7:09 PM
Active
[WTS] Omega Speedmaster 3861 Sapphire Sandwich with Ceramic Bezel

Omega Speedmaster 3861 Sapphire Sandwich with Ceramic Bezel

Omega - 3861 · $6,600
A classic Omega Speedmaster 3861 Sapphire Sandwich in excellent condition, featuring a ceramic bezel and micro-adjust clasp. It's perfect for everyday wear.

  • Condition: Fantastic, with only some very light marks from wear
  • Case material: Sapphire Sandwich
  • Bezel: Ceramic, upgrade from Spiralwinder
Posted at
Jan 31, 2026, 5:38 PM
Active
[WTS] 2024 Omega Speedmaster 38 Orbis Edition 324.30.38.50.03.002 Full Set Excellent

2024 Omega Speedmaster 38 Orbis Edition 324.30.38.50.03.002 Full Set Excellent

This 2024 Omega Speedmaster 38 Orbis Edition features a unique blend of classic Speedmaster DNA and Omega's partnership with Orbis International.

  • Condition: Excellent
  • Year: 2024
  • Contents: Full Set
Posted at
Jan 31, 2026, 2:17 PM
Active
[WTS] #FIRESALE 🔥# Omega Speedmaster. 39mm. White Ceramic. Very nice. $2895 Only...

#FIRESALE 🔥# Omega Speedmaster. 39mm. White Ceramic. Very nice. $2895 Only...

Omega - Speedmaster · $2,895
A Omega Speedmaster in white ceramic with strong lume is being sold for $2895.

  • Size: 39mm diameter
  • Material: White Ceramic
Posted at
Jan 31, 2026, 11:15 AM
Active
[WTS][US] Omega Speedmaster Grey Side Of The Moon - GSOTM - Grey Dial - 44mm - 311.93.44.51.99.001

[US] Omega Speedmaster Grey Side Of The Moon - GSOTM - Grey Dial - 44mm - 311.93.44.51.99.001

This Omega Speedmaster features a grey dial and is housed in a 44mm case. It functions perfectly mechanically and includes various accessories.

  • Condition: Great condition, small chip on edge of case back
  • Case size: 44mm diameter
Posted at
Jan 31, 2026, 10:49 AM
Active
[WTS][US] Omega Speedmaster Moonwatch Professional - White Dial - 310.30.42.50.04.001 - Full Set

[US] Omega Speedmaster Moonwatch Professional - White Dial - 310.30.42.50.04.001 - Full Set

This Omega Speedmaster Moonwatch Professional features a white dial and comes with a full set of accessories.

  • Condition: Fantastic condition
  • Box Set: yes, includes inner, outer, & removable travel case
  • Accessories: historical booklet, user manual, microfiber cloth, purchase receipt, serialized case back sticker, pictogram card, master chronometer card, warranty card (dated 03/2024)
  • Clasp Condition: minor hairlines
Posted at
Jan 31, 2026, 10:31 AM
Active
[WTS] 2024 Omega Speedmaster “First Omega in Space” 310.30.40.50.06.001 – Full Set - $6,950 Shipped

2024 Omega Speedmaster “First Omega in Space” 310.30.40.50.06.001 – Full Set - $6,950 Shipped

The Omega Speedmaster 'First Omega in Space' is a modern reissue honoring the Speedmaster worn by Wally Schirra during the Sigma 7 mission, featuring a slim 39.7mm case and vintage-inspired design.

  • Condition: Good (normal signs of wear)
  • Case size: 39.7mm
  • Movement: Manual-wind chronograph (Omega Caliber 3861)
  • Crystal: Sapphire
Posted at
Jan 31, 2026, 8:52 AM
Active