Omega Speedmaster Speedmaster Professional Moonwatch 3861 Stainless Steel / White / Sapphire / Rubber
Reference 310.32.42.50.04.001
About this watch
Welcome to the world of luxury timepieces, where elegance meets precision! The Omega Speedmaster Professional Moonwatch 310.32.42.50.04.001 is a marvel of engineering and design, blending tradition with innovation. This iconic watch features the Omega caliber 3861 movement, an updated version of the legendary caliber 861 and 1861, with advancements like the co-axial escapement and silicon balance spring. The chronograph functionality allows you to time your daily activities with precision and style. The stainless steel case is robust and elegant, with a diameter of 42 mm striking a perfect balance between presence and wearability. Protected by a sapphire crystal, the white dial features stick and dot indexes for excellent legibility and stick hands for easy reading. The open case back allows you to appreciate the intricate workings of the caliber 3861 movement. With its Master Chronometer certification, this watch has passed rigorous testing for precision and performance. It's designed for those who appreciate the finer things in life, with a comfortable fit and wearability that makes it perfect for daily wear.
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Key Features
- Omega Caliber 3861 Movement
- Manual-Winding Chronograph Functionality
- 42mm Stainless Steel Case
- Sapphire Crystal Protection
- Master Chronometer Certification
- Magnetic Resistance up to 15,000 gauss
- 50 hours Power Reserve
Specifications
- Brand
- Omega
- Family
- Speedmaster
- Model
- Speedmaster Professional Moonwatch 3861 Stainless Steel / White / Sapphire / Rubber
- Reference
- 310.32.42.50.04.001
- Movement
- 3861
- Movement Features
-
- Small Seconds, Hours, Minutes
- Chronograph
- Chronometer
- Case
- Stainless Steel 42mm
- Dial Color
- White
- Crystal
- Sapphire
- Water Resistance
- 50
Current Listings
![[WTS] Omega Speedmaster Professional Moonwatch Hesalite 2022 (310.30.42.50.01.001)](https://preview.redd.it/bsvi36edbkfg1.jpg?width=640&crop=smart&auto=webp&s=109038259cc090cf47cdafb0a77cbf9ef462e049)
Omega Speedmaster Professional Moonwatch Hesalite 2022 (310.30.42.50.01.001)
A 2002 Omega Speedmaster Professional Moonwatch with hesalite, in Very Good condition, complete with warranty card.
- Condition: Very Good
- Year: 2002
- Case size: 42mm
- Crystal material: Hesalite
![[WTS] Omega Speedmaster sapphire Sandwich 2021, comes as full set (-2 links) $5,999 shipped](https://preview.redd.it/sq5iqx126kfg1.jpg?width=640&crop=smart&auto=webp&s=779ce419ddc44541072a1562afa557ee1dfcd0fe)
Omega Speedmaster sapphire Sandwich 2021, comes as full set (-2 links) $5,999 shipped
Up for sale is a Omega Speedmaster sapphire sandwich from 2021, comes as full set with original inner/outer box and papers.
- Condition: Excellent
- Year: 2021
- Case Size: 42mm
- Material: Stainless Steel
![[WTS] Omega Speedmaster "First Omega in Space" (FOIS) 2024 ed. w/ Box & Papers](https://preview.redd.it/xxqnyf0rujfg1.jpg?width=640&crop=smart&auto=webp&s=d843bdc6dfe6a4d75865b64c5ef576573b90f98c)
Omega Speedmaster "First Omega in Space" (FOIS) 2024 ed. w/ Box & Papers
This Omega Speedmaster "First Omega in Space" (FOIS) is the 2024 edition, featuring a ref. 310.30.40.50.06.001 model number.
- Condition: very good
- Year purchased: 2025
- Box and papers included: true
![[WTS] Omega Speedmaster Professional Full Kit w Extras!](https://preview.redd.it/qm0npnq2hjfg1.jpg?width=640&crop=smart&auto=webp&s=dac9300aa0883b3d8cb206b5352011d2d2a01274)
Omega Speedmaster Professional Full Kit w Extras!
This Omega Speedmaster Professional Moonwatch features a Cal. 3861 Master Chronometer movement and comes with upgrades such as a sapphire display caseback, making it a true Hesalite sandwich.
- Condition: Pre-owned with normal wear/use consistent with daily rotation
- Caliber: Cal. 3861 (Master Chronometer)
- Bracelet adjustment type: tool-less sliding clasp
- Caseback material front: Hesalite
![[WTS] Omega "Michael Schumacher" Speedmaster Limited to only 5555.](https://preview.redd.it/jc6zxnxayhfg1.jpg?width=640&crop=smart&auto=webp&s=cad79af618bcc1e313d393b5bffdb7620a1373e4)
Omega "Michael Schumacher" Speedmaster Limited to only 5555.
This limited edition Omega Speedmaster 'Michael Schumacher' chronograph features a stainless steel case, black racing dial, day/date display, tachymetre bezel, and is powered by an automatic movement. Produced in 2003, it measures 39mm in size.
- Condition: neat and clean with some marks on the bezel
- Case size: 39mm diameter
- Bracelet size limit: 7.5 inch wrist
- Water resistance: unknown
![[WTS] 2025 Omega Speedmaster Racing 44mm - 329.32.44.51.01.001 - Clean!](https://preview.redd.it/b0fw66yftefg1.jpg?width=640&crop=smart&auto=webp&s=c2cd209c651375ad1ce14fed24317634017dccb5)
2025 Omega Speedmaster Racing 44mm - 329.32.44.51.01.001 - Clean!
This Omega Speedmaster Racing Co-Axial Master Chronometer Chronograph combines the heritage of the Speedmaster line with bold orange racing accents and the modern Caliber 9900 Master Chronometer movement. It features a factory black micro-perforated leather racing strap with orange rubber lining and an Omega folding deployant clasp.
- Condition: barely worn, preowned
- Movement: Caliber 9900 Co-Axial Master Chronometer
- Power reserve: approximately 60 hours
- Strap: factory black micro-perforated leather with orange rubber lining and Omega folding deployant clasp
![[WTS] 📣🚨OMEGA Speedmaster "FOIS" 311.32.40.30.01.001 EXCELLENT CONDITION! **$4500**🚨📣](https://preview.redd.it/rmjpl3ivlefg1.jpeg?width=640&crop=smart&auto=webp&s=1161a756cb2b3588aba1bc0b16b70a54905d6b32)
📣🚨OMEGA Speedmaster "FOIS" 311.32.40.30.01.001 EXCELLENT CONDITION! **$4500**🚨📣
This Omega Speedmaster 'First Omega in Space' is a manual wind watch with a 39.7mm case size and Caliber 1861 movement.
- Condition: Excellent / like new
- Case Size: 39.7mm diameter
- Movement Type: Manual wind (Caliber 1861)
- Condition Details: Excellent / like new (watch), shows wear on original box
![[WTS] 2025 MINT Omega Speedmaster Moonphase Meteorite Dial](https://preview.redd.it/h0zo39ff7efg1.jpg?width=640&crop=smart&auto=webp&s=bfb05db104c375323274a174834742033706800b)
2025 MINT Omega Speedmaster Moonphase Meteorite Dial
This Omega Speedmaster Moonphase features a 43mm stainless steel case with a PVD black-coated meteorite plate dial, manual winding chronograph movement, and sapphire crystal exhibition caseback. It is certified by METAS and has a power reserve of approximately 60 hours.
- Case Size: 43mm
- Case Material: Stainless Steel
- Dial: Genuine Meteorite
![[WTS] Omega Speedmaster Dark Side of the Moon 311.92.44.51.01.003](https://preview.redd.it/8zoj330o5efg1.jpg?width=640&crop=smart&auto=webp&s=4c694bdf1797d01b703c4f63709c04a9ebb64ff2)
Omega Speedmaster Dark Side of the Moon 311.92.44.51.01.003
This Omega Speedmaster Dark Side of the Moon features a 44.25mm black zirconium ceramic case and a Co-Axial calibre 9300 self-winding chronograph movement. The watch has a 60-hour power reserve, silicon balance-spring for resistance to magnetism, and is certified as a chronometer.
- Condition: Pristine pre-owned with No dings dent or scratches anywhere
- Case size: 44.25mm
- Strap: 3 Straps (2 OEM / 1 AM)
- Movement: Co-Axial calibre 9300, self-winding chronograph movement