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 FOIS, Numbered Edition, Very Clean (2017), $4200 shipped](https://preview.redd.it/tkdrwz9c787g1.jpg?width=640&crop=smart&auto=webp&s=fa96d4aac02c03d6b3e7cea25b0d8ca0418ba5de)
Omega Speedmaster FOIS, Numbered Edition, Very Clean (2017), $4200 shipped
This Omega Speedmaster FOIS is a numbered edition from 2017 with a very clean and smooth action.
- Condition: Very good
- Caliber: Omega 1861
- Power reserve: 48 hours
- Case dimensions: [object Object]
![[WTS] Omega Dark Side of the Moon Speedmaster 311.92.44.30.01.001](https://preview.redd.it/mtmg00c2487g1.jpg?width=640&crop=smart&auto=webp&s=aca75483940438afe691ba22b1638cebb9fa154b)
Omega Dark Side of the Moon Speedmaster 311.92.44.30.01.001
The Omega Speedmaster Dark Side of the Moon features a black zirconium oxide ceramic case, bezel, and crystal, with a black dial and applied indices.
- Condition: Great overall with light signs of use on the strap
- Case size: 44.25mm diameter
- Movement: Omega Co-Axial Calibre 9300 automatic chronograph
![[WTS] Omega Speedmaster Professional Moonwatch model 145.022 78 ST fully serviced.](https://preview.redd.it/tylvglrg677g1.jpg?width=640&crop=smart&auto=webp&s=7b679cc4f5d2e8b61540895f10599fdb22371ecc)
Omega Speedmaster Professional Moonwatch model 145.022 78 ST fully serviced.
This is a description of the Omega Speedmaster Professional Moonwatch model 145.022 78 ST that has been fully serviced.
![[WTS] 2022 Omega Speedmaster Chronoscope Co-Axial Master Chronometer 329.30.43.51.02.001](https://preview.redd.it/ri4u0mksk67g1.jpeg?auto=webp&s=8d7ce8ce59fc6ac67e162d682e2dce9383302125)
2022 Omega Speedmaster Chronoscope Co-Axial Master Chronometer 329.30.43.51.02.001
A 2022 Omega Speedmaster Chronoscope Co-Axial Master Chronometer in good working order and excellent cosmetic condition. It comes with box and papers dated 2022.
- Condition: Great condition overall
- Case size: 43mm diameter
- Movement: Co-Axial Master Chronometer
- Box and papers included: yes
![[WTS] Omega Speedmaster Professional 42mm “Sapphire Sandwich” 310.30.42.50.01.002 - 11/2025 Complete Set](https://preview.redd.it/eyse9yzel27g1.jpg?width=640&crop=smart&auto=webp&s=6b80af957bcc36b8db894a73b7a3c68bedf8303f)
Omega Speedmaster Professional 42mm “Sapphire Sandwich” 310.30.42.50.01.002 - 11/2025 Complete Set
This Omega Speedmaster Professional 42mm is a 'Sapphire Sandwich' model with a complete set, including a serial tag and master chronometer certification.
- Condition: Like New
- Case Size: 42mm
![[WTS] Omega Speedmaster Broad Arrow 42mm Olympics (Milano Cortina Killer for Half the Price 🔥) - Blue Spiralwinder Ceramic Bezel - F.Piguet Based Column Wheel Coaxial Chrono - Forstner Bullet - Blued Hands - Moonwatch Proportions - Only $3,050 Shipped CONUS](https://preview.redd.it/8nab5bjre27g1.jpg?width=640&crop=smart&auto=webp&s=5aeb9f8de319977638a42cd2a6465e3ebb47c42d)
Omega Speedmaster Broad Arrow 42mm Olympics (Milano Cortina Killer for Half the Price 🔥) - Blue Spiralwinder Ceramic Bezel - F.Piguet Based Column Wheel Coaxial Chrono - Forstner Bullet - Blued Hands - Moonwatch Proportions - Only $3,050 Shipped CONUS
This Omega Speedmaster Broad Arrow features a white gloss dial with heat-blued hands and an Olympic Games caseback. It has 100m water resistance and is powered by the Co-Axial Caliber 3313 column-wheel automatic chronograph.
- Movement: Omega Co-Axial Caliber 3313, column-wheel automatic chronograph based on the F. Piguet 1285 architecture
- Bracelet: Forstner Bullet bracelet, 200m water resistance (100m WR)
- Depth Rating: 100m WR
![[WTS] Omega Speedmaster Dark Side of the Moon 311.92.44.30.01.001 | Ceramic |FULL SET](https://preview.redd.it/1pzorgw3z17g1.jpg?width=640&crop=smart&auto=webp&s=180afcfe4c90bf3baba1ca3343a1341f46dd90b6)
Omega Speedmaster Dark Side of the Moon 311.92.44.30.01.001 | Ceramic |FULL SET
This is a 2019 Omega Speedmaster Dark Side of the Moon with a full-ceramic case and buckle, available in mint condition.
- Condition: Mint, like-new condition
- Case material: full ceramic
- Year: 2019
![[WTS] Omega Speedmaster Silver Snoopy OEM bracelet and strap 310.32.42.50.02.001 PRICE REDUCED](https://preview.redd.it/87hqizbif07g1.jpg?width=640&crop=smart&auto=webp&s=69a82ab65c8af331d7826a7d3688b23f9224f8ca)
Omega Speedmaster Silver Snoopy OEM bracelet and strap 310.32.42.50.02.001 PRICE REDUCED
A mint condition Omega Speedmaster, purchased at an authorized dealer on December 24th, featuring a new case and excellent bracelet with minor hairlines.
- Condition: Mint
- Bracelet condition: Excellent
- Bracelet description: OEM bracelet with a few hairlines present
![[WTS] Omega Speedmaster “The 1957 Trilogy” 60th Anniversary Limited Edition 311.10.39.30.01.001 - With accessories](https://preview.redd.it/7diyva4a6y6g1.jpg?width=640&crop=smart&auto=webp&s=2695ba69c9bee32031b46df0499af036869612e9)