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.
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 Professional Moonwatch ref. 145.022 circa 1978](https://preview.redd.it/k4f8bqrkw3pg1.jpg?width=640&crop=smart&auto=webp&s=411bb5ec39e7ac3949152c1f0744f5c6d88fc481)
Omega Speedmaster Professional Moonwatch ref. 145.022 circa 1978
A circa 1978 Omega Speedmaster Professional Moonwatch ref. 145.022, featuring a Lemania based caliber 861 movement, in a classic 42mm case.
- Condition: Used, with wear and signs of polish
- Movement: Lemania based caliber 861
- Case size: 42mm diameter
- Lug width: 20mm
![[WTS] Omega Speedmaster Professional Moonwatch White Dial Complete Set w/ Box, Papers and Warranty!](https://preview.redd.it/6582451eu2pg1.jpg?width=640&crop=smart&auto=webp&s=a6ba0ac3e194e66c4f4c164490accac9d9a91de0)
Omega Speedmaster Professional Moonwatch White Dial Complete Set w/ Box, Papers and Warranty!
- Box: yes, with box and papers
- Warranty: still under warranty
- Dial: white dial
![[WTS] Omega Speedmaster Moonwatch Sapphire 3861 - full kit bracelet plus leather](https://preview.redd.it/aw7hngitm2pg1.jpg?width=640&crop=smart&auto=webp&s=163c749d2a1ebb58c6d9b002e1783436232a0634)
Omega Speedmaster Moonwatch Sapphire 3861 - full kit bracelet plus leather
A Omega Speedmaster Moonwatch Sapphire Sandwich sold as a full kit with both leather and bracelet included.
- Condition: Great condition, with some marks on the back of the lugs from strap changes
- Warranty: Joma shop warranty until Jan 2028
- Strap: Omega leather strap
- Bracelet Links: All links included
![[WTS] Omega Speedmaster Moonwatch Professional - 311.30.42.30.01.006 - 42mm - Big Box - Full Set](https://preview.redd.it/pnxhr1t3a1pg1.jpg?width=640&crop=smart&auto=webp&s=35ba8cf5f6fbc9f89f53cc5e55bc135858c31be8)
Omega Speedmaster Moonwatch Professional - 311.30.42.30.01.006 - 42mm - Big Box - Full Set
Up for sale is an Omega Speedmaster Moonwatch Professional - 42mm - Big Box - Full Set Watch functions perfectly mechanically, without issue.
- Condition: Fantastic condition with minor hairlines on bracelet, clasp, and case
- Case size: 42mm
- Bracelet condition: minor hairlines
![[WTS][US] Omega Speedmaster Grey Side Of The Moon - GSOTM - Grey Dial - 44mm - 311.93.44.51.99.001](https://preview.redd.it/1c9jnohf51pg1.jpg?width=640&crop=smart&auto=webp&s=0be9afa3c1cef54673adb3ab4739a80e781e2417)
[US] Omega Speedmaster Grey Side Of The Moon - GSOTM - Grey Dial - 44mm - 311.93.44.51.99.001
A Omega Speedmaster Grey Side Of The Moon, featuring a grey dial and 44mm size.
- Condition: great condition, small chip on edge of case back
- Case Size: 44mm diameter
![[WTS] Omega Speedmaster Professional 3861 Link - $50](https://preview.redd.it/7p24pl0ih0pg1.jpeg?auto=webp&s=22fbc34f138fc63286bbcc71f4043805a89700ed)
Omega Speedmaster Professional 3861 Link - $50
Sealed and unopened OEM genuine Omega Speedmaster 3861 Professional replacement link, pin, and collar set received directly from an Omega Boutique.
- Origin: directly from Omega Boutique
- Shipping: free to CONUS with PayPal Friends+Family
![[WTS] 2026 Omega Speedmaster Moonwatch Professional 310.32.42.50.04.002 – Brand New / Partially Stickered](https://preview.redd.it/soufh324bxog1.jpg?width=640&crop=smart&auto=webp&s=3f356a32037391eac9d722524b4c27b2b9aeaeb1)
2026 Omega Speedmaster Moonwatch Professional 310.32.42.50.04.002 – Brand New / Partially Stickered
A 2026 Omega Speedmaster Moonwatch Professional featuring a white dial, classic case, and black bezel, powered by the Master Chronometer Caliber 3861 manual-wind chronograph movement.
- Condition: Brand new / partially stickered with small nick near lower right lug
- Case size: 42mm
- Movement: Omega Caliber 3861, Master Chronometer
- Crystal: Sapphire
![[WTS] OMEGA Speedmaster "Dark Side of the Moon" Apollo 8 Ref. 311.92.44.30.01.001 + Apollo 8 Gen2 Strap + Deployant Clasp - ULTIMATE SET! 🔥$10,000🔥](https://preview.redd.it/4fv7l32nnwog1.jpg?width=640&crop=smart&auto=webp&s=9e62195997be4447461d767af83d16cd21095340)
OMEGA Speedmaster "Dark Side of the Moon" Apollo 8 Ref. 311.92.44.30.01.001 + Apollo 8 Gen2 Strap + Deployant Clasp - ULTIMATE SET! 🔥$10,000🔥
The OMEGA Speedmaster 'Dark Side of the Moon' Apollo 8 is a 44.25mm masterpiece crafted from black ceramic, commemorating the 50th anniversary of the Apollo 8 mission.
- Condition: UNWORN
- Case material: black ceramic
- Diameter: 44.25mm
- Movement: Calibre 1869
![[WTS] OMEGA Speedmaster Calibre 321 "Ed White" Ref. 311.30.40.30.01.001 - ULTIMATE SET! 🔥$16,000🔥](https://preview.redd.it/b71qxpfslwog1.jpg?width=640&crop=smart&auto=webp&s=4dd26e9f80d35533b6b484c3f0b7af1c1c3e7358)
OMEGA Speedmaster Calibre 321 "Ed White" Ref. 311.30.40.30.01.001 - ULTIMATE SET! 🔥$16,000🔥
A faithful recreation of the reference 105.003, famously worn by astronaut Ed White during America's first spacewalk, featuring a stainless steel timepiece with a black ceramic bezel and column-wheel chronograph movement.
- Condition: UNWORN
- Movement: Calibre 321
- Diameter: 39.7mm
- Case material: stainless steel