Omega Speedmaster Speedmaster Professional Moonphase Broad Arrow Stainless Steel / Silver / Strap
Reference 3875.30.31
About this watch
The Omega Speedmaster Professional Moonphase Broad Arrow (model 3875.30.31) is a luxury watch that embodies precision, quality, and timeless design. This piece of history is part of the legendary 'Moonwatch' series, which was first worn on the moon during the Apollo missions. The 3875.30.31 model features the Omega caliber 1866 movement, a handwound chronograph movement that showcases exceptional engineering and precision. The watch's combination of white gold and stainless steel gives it a luxurious yet durable feel, while its sapphire glass provides scratch resistance for daily wearers. With a diameter of 42 mm and a lug width of 20 mm, this watch sits comfortably on the wrist, offering a classic look that complements both formal and casual attire. One of the standout features is its moonphase display at the 12 o'clock position, serving as a functional complication that appeals to enthusiasts who appreciate celestial aspects of watchmaking. The chronograph function allows for precise timing, making it practical and fun to use. The Omega Speedmaster Professional Moonphase is water-resistant up to 50 meters, suitable for everyday activities but not recommended for swimming or diving. This model comes with a sturdy strap that ensures a secure fit on the wrist, complementing its overall aesthetic and offering adjustability for different wrist sizes. At a reasonable weight, the 3875.30.31 feels substantial without being cumbersome, striking a perfect balance suitable for both all-day wear and special occasions.
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Key Features
- Handwound chronograph movement (Caliber 1866)
- Moonphase display at 12 o'clock position
- Tachymeter bezel
- Sapphire glass
- Water-resistant up to 50 meters
- Sturdy strap with adjustability
- Reasonable weight and balance
Specifications
- Brand
- Omega
- Family
- Speedmaster
- Model
- Speedmaster Professional Moonphase Broad Arrow Stainless Steel / Silver / Strap
- Reference
- 3875.30.31
- Movement
- 1866
- Movement Features
-
- Hours, Minutes, Small Seconds
- Date
- Chronograph
- Moonphase
- Case
- 42mm
- Dial Color
- Silver
- Crystal
- Sapphire
- Water Resistance
- 50
Current Listings
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Omega Speedmaster Professional 3861 Sapphire (2022) – Full Set – Original Clasp + Micro-adjust Clasp – $6495 + shipping obo
The Omega Speedmaster Professional Moonwatch 3861 Sapphire is a latest generation watch featuring a Co-Axial Master Chronometer movement and sapphire crystal front and back. It has very light wear from normal use, with a clean crystal and great bracelet shape.
- Condition: Excellent overall condition with very light wear from normal use
- Box Count: full set
- Clasp Type: Original clasp + micro-adjust clasp
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🔥Omega Speedmaster Moonwatch 310.30.42.50.01.001 Hesalite- FULL KIT🔥
The Omega Speedmaster Professional Moonwatch is a modern iteration of the legendary Moonwatch, featuring updated movement technology and finishing.
- Condition: Excellent, minimal hairline scratches
- Case Size: 42mm diameter
- Movement: Manual-wind Co-Axial Master Chronometer (Cal. 3861)
- Crystal: Hesalite crystal
![[WTS] Omega Speedmaster Professional Sapphire - 310.30.42.50.01.002 - Full Kit - Fresh Service](https://preview.redd.it/2dqg6uv6qj1h1.jpg?width=640&crop=smart&auto=webp&s=843a09f98e9a60dd44e7fd60290b9829e159d2ec)
Omega Speedmaster Professional Sapphire - 310.30.42.50.01.002 - Full Kit - Fresh Service
This is a lightly pre-owned Omega Speedmaster Professional in excellent condition, featuring a sapphire crystal front and display caseback.
- Condition: near like-new
- Size: 42mm diameter
- Crystal material: sapphire
- Movement visibility: display caseback
![[WTS] Omega Speedmaster Professional Moonwatch Hesalite Full Set](https://preview.redd.it/z6zra0azfj1h1.jpg?width=640&crop=smart&auto=webp&s=9559b69d0f8502d7fc744a6ecc441968f9dbd2f3)
Omega Speedmaster Professional Moonwatch Hesalite Full Set
2023 Omega Speedmaster Professional Moonwatch featuring the updated tapered bracelet and Master Chronometer movement, available in excellent condition.
- Condition: 9.5/10
- Crystal type: Hesalite
- Bracelet style: tapered
- Movement certification: Master Chronometer
![[WTS] Omega Speedmaster Broadarrow. Strong Lume.](https://preview.redd.it/zxqweht9ej1h1.jpeg?auto=webp&s=91ed5b7ea9abe99adc1e0bcf1e96ef3dc11f86b8)
Omega Speedmaster Broadarrow. Strong Lume.
This Omega Speedmaster is a Broadarrow model with strong lume, available for sale.
- Condition: Runs well
- Shipping location: NJ USA
- Shipping options: Fedex with insurance
- Shipping globally: yes
![[WTS] Omega Speedmaster Professional Moonwatch Pumpkin Patina 1968](https://preview.redd.it/u91c3rl3yi1h1.jpg?width=640&crop=smart&auto=webp&s=c6f01c5315534ea81166e1bec4b26bf6a3d59796)
Omega Speedmaster Professional Moonwatch Pumpkin Patina 1968
This exceptional Omega Speedmaster Professional reference 145.012-68 presents a remarkable example of horological heritage in superb original condition.
- Condition: Superb original condition
- Case size: 42 x 47mm
- Year: 1968
- Bracelet size: accommodates wrists up to 7.75 inches
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Omega Integrated Speedmaster Moonwatch Rubber Strap / Omega Clasp - (Backordered Combo Omega) $600 shipped
A black rubber strap and stainless steel deployant clasp designed for the Omega Speedmaster Professional, available only through Omega.
- Condition: Excellent Condition
- Lug size: 20mm
- Case color: Red
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Omega Speedmaster Panda Chronograph 40mm 323.30.40.40.04.001
A Omega Speedmaster Date Day Panda Chronograph with a 40mm case, 7.5-inch bracelet, and accompanying warranty card.
- Case size: 40mm
![[WTS] 2023 OMEGA Speedmaster Professional Moonwatch Sapphire 310.30.42.50.01.002 Full Set with Micro-Adjust Clasp](https://preview.redd.it/nq62kfk27d1h1.jpg?width=640&crop=smart&auto=webp&s=3d3de778dafd1c320150edd3b6cfb0f8bf697175)
2023 OMEGA Speedmaster Professional Moonwatch Sapphire 310.30.42.50.01.002 Full Set with Micro-Adjust Clasp
The Omega Speedmaster Professional Moonwatch features a black dial, sapphire crystal, and exhibition caseback showcasing the Omega Caliber 3861 movement, delivering precision, anti-magnetic performance, and a reliable 50-hour power reserve. It's fitted with a stainless steel bracelet featuring a micro-adjustable clasp.
- Condition: Excellent pre-owned condition
- Case size: 42mm diameter
- Dial color: Black
- Crystal material: Sapphire