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] LNIB 3 Month Old Omega Speedmaster Pro Sapphire](https://preview.redd.it/iq2qh7osgzcg1.jpg?width=640&crop=smart&auto=webp&s=6c41b07ae58ded932de92302d4a5ca4ceb37f471)
LNIB 3 Month Old Omega Speedmaster Pro Sapphire
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)
![[WTS] Omega Speedmaster Dark Side of the Moon 311.92.44.30.01.001 | Ceramic |FULL SET](https://preview.redd.it/odozlf1k2zcg1.jpg?width=640&crop=smart&auto=webp&s=cafdce6f1fe6b22dc05215e7798d1a696f97ee2a)
Omega Speedmaster Dark Side of the Moon 311.92.44.30.01.001 | Ceramic |FULL SET
Additional Details: Omega SpeedMaster Dark Side of the Moon with a full-ceramic case and buckle.
- Condition: Mint, like-new
- Case material: full ceramic
- Year: 2019
![[WTS] 20mm Omega Speedmaster Bracelet 1499 / 842 – Production (1996–1998)](https://preview.redd.it/igm6qxi9lycg1.jpg?width=640&crop=smart&auto=webp&s=9074e6c0320e524eab84c5ba51c73401944f06af)
20mm Omega Speedmaster Bracelet 1499 / 842 – Production (1996–1998)
A high-quality Omega factory bracelet option with excellent build and taper, known among Speedmaster collectors.
- Production Period: 1996-1998
- Wrist Size Fit: 7 3/4 inches
![[WTS] PRICE DROP: Omega Speedmaster White Dial Full Set](https://external-preview.redd.it/MzWxT-kowDf0cjKDdzLRmK1Cc7rLUr0IEDBYsxNUE2c.jpeg?auto=webp&s=ab82303898c99d1c3dd1ea56b16af4fc11db7525)
PRICE DROP: Omega Speedmaster White Dial Full Set
A Omega Speedmaster White Dial full set, including a flat link bracelet honoring the original Speedmaster from 1957.
- Bracelet style: flat link, honoring original 1957 Speedmaster
- Clasp condition: some snail trails
![[WTS] Omega Speedmaster Moonphase 304.33.44.52.03 Blue Dial 44.25mm Full Set](https://preview.redd.it/1wyz3i8lqxcg1.jpg?width=640&crop=smart&auto=webp&s=9aa186453de5dc5b7288ff5b0a4417c1edb68b09)
Omega Speedmaster Moonphase 304.33.44.52.03 Blue Dial 44.25mm Full Set
This listing is for an Omega Speedmaster Moonphase with a blue dial and 44.25mm case size.
- Diameter: 44.25mm
![[WTS][US] Omega Speedmaster Broad Arrow - White Dial - 42mm - 3551.20.00 - Full Set](https://preview.redd.it/wv4ki9wa3xcg1.jpg?width=640&crop=smart&auto=webp&s=5004997200bbf8b190ac390074b1b6f722b94149)
[US] Omega Speedmaster Broad Arrow - White Dial - 42mm - 3551.20.00 - Full Set
An Omega Speedmaster Broad Arrow with a white dial and 42mm case, available in full set with box and papers.
- Condition: Fantastic condition with minor hairlines on bracelet, case, and clasp
- Case Size: 42mm diameter
- Year: 2006
![[WTS] Omega Speedmaster Pilot | 2025](https://preview.redd.it/e7euog6ihtcg1.jpg?width=640&crop=smart&auto=webp&s=df30c30f660a47c1976be511fdab2f7304794d8b)
Omega Speedmaster Pilot | 2025
This Omega Speedmaster Pilot is the recently released flight qualified version of the Speedmaster, featuring an automatic caliber 9900 movement and sapphire crystal.
- Condition: Excellent
- Case size: 40.85mm
- Case material: Steel
- Bracelet material: Steel
![[WTS] 2023 Omega Speedmaster Moonphase Sedna (Rose) Gold / Brown Dial](https://preview.redd.it/a2g42744lscg1.jpg?width=640&crop=smart&auto=webp&s=c7a98c274c8df5aa5cb45e97d3fc4e7307064236)
2023 Omega Speedmaster Moonphase Sedna (Rose) Gold / Brown Dial
This Omega Speedmaster Moonphase features a sophisticated evolution of the legendary Speedmaster with classical complications and modern Omega innovation, crafted in 18k Sedna Gold with a beautifully finished brown sun-brushed dial.
- Condition: excellent
- Case Size: 44.25mm diameter
- Case Material: 18k Sedna Gold
- Dial: brown sun-brushed
![[WTS] 20mm Two Omega OEM Integrated Speedmaster Black Rubber Straps & One - Omega OEM Clasp - (Backordered by Omega)](https://preview.redd.it/ykk9t4mg6qcg1.jpg?width=640&crop=smart&auto=webp&s=2b7f0ae13120d0e5447cb628814299d13628ea3c)
20mm Two Omega OEM Integrated Speedmaster Black Rubber Straps & One - Omega OEM Clasp - (Backordered by Omega)
This Omega watch has two OEM integrated black rubber straps and one stainless steel deployant clasp. It's designed to fit the Speedmaster Professional with a 20mm lug size.
- Condition: Excellent
- Material: Black Rubber
- End Type: curved ends
- Lug Size: 20mm/16mm