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 Sapphire Sandwich ref.
310.30.42.50.01.002 Full Set w/ Original Receipt](https://preview.redd.it/0oqegszxx51h1.jpg?width=640&crop=smart&auto=webp&s=16cc672d28fa17ceaa15ea5f37041b8d891396da)
Omega Speedmaster Professional Sapphire Sandwich ref. 310.30.42.50.01.002 Full Set w/ Original Receipt
A great example of the classic Omega Speedmaster Professional 'Sapphire Sandwich' in 42mm size, purchased new from an Omega store.
- Condition: Near new, one owner
- Size: 42mm
- Bracelet clasp wear: Minor
- Box and papers included: Yes
![[WTS] Omega Speedmaster Moonwatch 3861 Sapphire 310.30.42.50.01.002 ( new / 2026 / box and papers )](https://preview.redd.it/jhmzbdywg51h1.jpg?width=640&crop=smart&auto=webp&s=9047042c4e1db3ce4228a216598a31fa9ef8ac57)
Omega Speedmaster Moonwatch 3861 Sapphire 310.30.42.50.01.002 ( new / 2026 / box and papers )
This Omega Speedmaster Moonwatch Professional is a brand new watch with all original packaging and papers, featuring a stainless steel case and Master Chronometer movement.
- Condition: Brand new
- Case size: 42mm diameter
- Movement type: Master Chronometer
![[WTS] Omega Speedmaster Moonwatch 3861 Hesalite 310.30.42.50.01.001 ( new / 2026 / box and papers )](https://preview.redd.it/kk2g141rf51h1.jpg?width=640&crop=smart&auto=webp&s=f0c8e76bb0ef3c0e427c3e6086c70b89bbe6fe8f)
Omega Speedmaster Moonwatch 3861 Hesalite 310.30.42.50.01.001 ( new / 2026 / box and papers )
This Omega Speedmaster Moonwatch Professional features a 42mm stainless steel case and is powered by the 3861 Omega Master Chronometer movement.
- Condition: Brand new
- Case size: 42mm diameter
- Movement: 3861 Omega Master Chronometer
- Crystal material: Hesalite
![[WTS] Omega Speedmaster '57 Manual Wound 332.10.41.51.01.001 $5,299](https://preview.redd.it/2q9pyji3851h1.jpeg?auto=webp&s=9390ca95f471e3ce46c99460ac6f5cff9eafe31d)
Omega Speedmaster '57 Manual Wound 332.10.41.51.01.001 $5,299
The Omega Speedmaster '57 is a modern watch that balances vintage charm with sophisticated technology, ideal for those who want a dressier, traveler-friendly Speedmaster.
- Condition: great condition with a few swirls on the bracelet clasp
- Case Size: 40.5mm diameter
- Lug To Lug: 49.6mm length
- Lug Width: 20mm width
![[WTS] omega speedmaster reduced 3511.50, perfectly functional, no box and papers, 2100$](https://preview.redd.it/agl57vo0451h1.jpg?width=640&crop=smart&auto=webp&s=a78472694b4f251fce1d50bb9877b21b0b6cbb73)
omega speedmaster reduced 3511.50, perfectly functional, no box and papers, 2100$
A 39mm Omega Speedmaster Reduced 'reverse panda' with a 1-year warranty from an Italian shop.
- Condition: Perfectly functional
- Case size: 39mm
- Wrist size: 18cm maximum
![[WTS] 2023 Omega Speedmaster Moonphase Blue Side of the Moon 304.93.44.52.03.001 Full Set - $9,395](https://preview.redd.it/3d998b0vv41h1.jpg?width=640&crop=smart&auto=webp&s=33a1388c757e11f6ad96a95371d212edd6b23397)
2023 Omega Speedmaster Moonphase Blue Side of the Moon 304.93.44.52.03.001 Full Set - $9,395
The Omega Speedmaster Moonwatch - Blue Side of the Moon is a 2023 model, featuring a moonphase display and a blue dial.
- Condition: Excellent condition with minimal signs of wear
- Year: 2023
- Contents: Watch, Inner & Outer Box, Card Holder, International Warranty Card, Pictograms Card, Master Chronometer Card, Instructions Manual
- Shipping: Fully insured in the USA through Fedex
![[WTS] 2020 Omega Speedmaster Moonphase Black 304.30.44.52.01.001 Full Set - $7,995](https://preview.redd.it/8iat56xru41h1.jpg?width=640&crop=smart&auto=webp&s=fc4e8344e8c6383dc709d7873f97d2d04990ff63)
2020 Omega Speedmaster Moonphase Black 304.30.44.52.01.001 Full Set - $7,995
Up for sale is a Omega Speedmaster Moonphase Black, a watch that features the moon phase function, and it's in excellent condition.
- Condition: Excellent condition with minimal signs of wear
- Year: 2020
- Contents: Watch, Inner & Outer Box, Card Holder, International Warranty Card, Pictograms Card, Master Chronometer Card, Instructions Manual
![[WTS] Omega Speedmaster Reduced 3510.50 Bracelet Set - 22 Links, Full size, 94/100 Condition, OEM 1469/811](https://preview.redd.it/pju7w4udo31h1.jpg?width=640&crop=smart&auto=webp&s=c6c7995b303863ad0d4129a12c7a6fe7a77c6975)
Omega Speedmaster Reduced 3510.50 Bracelet Set - 22 Links, Full size, 94/100 Condition, OEM 1469/811
A full-size Omega Speedmaster Reduced bracelet set in excellent condition, featuring a stainless steel finish and an original Omega folding clasp.
- Condition: Excellent vintage condition (94/100)
- Model compatibility: Omega Speedmaster Reduced 3510.50
- Bracelet reference: 1469
- Endlinks reference: 811 (pair included)
![[WTS] OMEGA Speedmaster 311.63.44.51.06.001 Dark Side of the Moon Matte Grey w/Box and cards](https://preview.redd.it/1iqn7f7g531h1.jpg?width=640&crop=smart&auto=webp&s=f32cb49cf6e962dd72e9d620f2f1ce1a45aae35e)
OMEGA Speedmaster 311.63.44.51.06.001 Dark Side of the Moon Matte Grey w/Box and cards
This Omega Speedmaster Dark Side of the Moon Sedna Gold Accent features a laser ablated matte grey dial, ceramic case, and black leather strap. It comes as a complete set with warranty and pictogram card.
- Condition: Good
- Case material: Ceramic
- Diameter: 44mm
- Strap type: Black leather with deployment clasp