Omega Speedmaster Speedmaster Professional Moonwatch 3861 Canopus Gold - Sapphire / Silver - Sapphire / Bracelet
Reference 310.55.42.50.52.003
About this watch
The Omega Speedmaster Professional Moonwatch 3861 Canopus Gold is a masterpiece of luxury watchmaking, blending historical significance with cutting-edge technology. This stunning timepiece features a 42mm white gold case, set with gemstones and adorned with a sunburst finish on the dial. The manual-winding chronograph movement is crafted in-house by Omega's skilled artisans, boasting a co-axial escapement and silicon balance spring for exceptional accuracy and resistance to magnetic fields. With its Master Chronometer certification from METAS, this watch meets the highest standards of precision and reliability. The Speedmaster Professional Moonwatch 3861 Canopus Gold is more than just a timepiece - it's a work of art that exudes sophistication and refinement.
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Key Features
- 42mm white gold case with gem-set bezel
- Manual-winding chronograph movement with co-axial escapement
- Silicon balance spring for resistance to magnetic fields
- Master Chronometer certification from METAS
- Sapphire crystal with 50m water resistance
- Stunning sunburst finish on the dial
- Gem-set indexes and stick hands
Specifications
- Brand
- Omega
- Family
- Speedmaster
- Model
- Speedmaster Professional Moonwatch 3861 Canopus Gold - Sapphire / Silver - Sapphire / Bracelet
- Reference
- 310.55.42.50.52.003
- Movement
- 3861
- Movement Features
-
- Small Seconds, Hours, Minutes
- Chronograph
- Chronometer
- Case
- White Gold 42mm
- Dial Color
- Silver
- Crystal
- Sapphire
- Water Resistance
- 50
Current Listings
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Omega Speedmaster Date ref. 3212.80.00 40mm | Great Condition (with Box, Booklet, Cards & Serviced) | $2750
The Omega Speedmaster Date ref. 3212.80.00 features a versatile and often overlooked chapter in the Speedmaster lineage that blends classic chronograph functionality with everyday wearability. The watch is housed in a well-proportioned 40mm stainless steel case, making it suitable for a wide range of wrist sizes.
- Condition: Great condition with little sign of wear
- Case size: 40mm
- Bracelet length: up to 19cm (7.5inches)
- Water resistance: 100m
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Omega Speedmaster Moonphase Chronograph 44mm, 2025, Complete Set, $8,500
This Omega Speedmaster Moonphase Chronograph features a black sun brushed dial and ceramic tachymeter bezel. The watch includes a microstructured metallic crystal disc that shows actual lunar detail.
- Condition: Excellent
- Movement: Calibre 9904
- Bracelet material: Steel
![[WTS] Rare Vintage Omega Speedmaster Teutonic Gray Dial Bead-Blasted Case Hand Wound Ref Ref 145.0044](https://preview.redd.it/3fx9pb38gd3h1.jpg?width=640&crop=smart&auto=webp&s=14503599bb27390011aba5bd104ca13a4afb528e)
Rare Vintage Omega Speedmaster Teutonic Gray Dial Bead-Blasted Case Hand Wound Ref Ref 145.0044
A rare vintage Omega Speedmaster Teutonic ref 145.0044 in a unique gray dial with a bead-blasted case, manual wound cal 861 movement, and an integrated stainless steel bracelet.
- Condition: Pre-owned, with wear (scratches and nicks) but still looks great while wearing
- Case Size: 42MM diameter
- Movement Type: Manual wound Omega cal 861
- Bracelet Length: fits up to app 7.25 inches
![[WTS] Omega Speedmaster Professional - Apollo XVII 17 Limited 45th Anniversary - 311.30.42.30.03.001](https://preview.redd.it/44pm3ctt2d3h1.jpg?width=640&crop=smart&auto=webp&s=1780118a219e355e2209c69f3fdb275f96915c42)
Omega Speedmaster Professional - Apollo XVII 17 Limited 45th Anniversary - 311.30.42.30.03.001
This is the highly collectible Apollo XVII 45th Anniversary Limited Edition, featuring the striking blue dial and unique commemorative caseback design.
- Condition: Good overall pre-owned condition with normal wear throughout
- Size: 42mm diameter
- Caseback Design: Commemorative
![[WTS] Omega Speedmaster Professional "Hesalite" 311.30.42.30.01.005 - $3999](https://preview.redd.it/hj2tl2tphc3h1.jpg?width=640&crop=smart&auto=webp&s=e0e512d5983326c0e9773b5497abdd169b10ab13)
Omega Speedmaster Professional "Hesalite" 311.30.42.30.01.005 - $3999
For sale is my beloved Omega Speedmaster Professional Hesalite Moonwatch, a discontinued model with a caliber 1861 movement, running within spec at +7s/d.
- Condition: Pre-owned with wear on the clasp
- Caliber: 1861
- Box Contents: inner, outer boxes, manuals
![[WTS] Omega Speedmaster "Grey Side of the Moon” – 311.93.44.51.99.001 – Full Set](https://preview.redd.it/1zaa9kmtdc3h1.jpg?width=640&crop=smart&auto=webp&s=5f9ce4308ad3293d3e3b7a66e18fdbd87cee50dc)
Omega Speedmaster "Grey Side of the Moon” – 311.93.44.51.99.001 – Full Set
This Omega Speedmaster features a grey ceramic case and sandblasted platinum 'Lunar Dust' dial, giving it a stealthy and futuristic look while still feeling classic and classy.
- Condition: Excellent
- Case Size: 44.25mm
- Movement: Omega Co-Axial Caliber 9300 chronograph movement
![[WTS][US] Omega Speedmaster Moonwatch Professional - White Dial - 42mm- 310.30.42.50.04.001 - Full Set](https://preview.redd.it/utt6w6iznb3h1.jpg?width=640&crop=smart&auto=webp&s=d69976297039d557ec4999b1a8309a996afe7b6c)
[US] Omega Speedmaster Moonwatch Professional - White Dial - 42mm- 310.30.42.50.04.001 - Full Set
Omega Speedmaster Moonwatch Professional - White Dial in 42mm case size.
- Condition: pristine with minor hairlines on clasp, case, or bracelet
- Case Size: 42mm
![[WTS] Omega Speedmaster 3590.50 Serviced with Extra Omega Straps](https://preview.redd.it/bjhm0jqikb3h1.jpg?width=640&crop=smart&auto=webp&s=79455528ea46084a93aa6974db3c98f092c83783)
Omega Speedmaster 3590.50 Serviced with Extra Omega Straps
The Omega Speedmaster 3590.50 is a vintage classic from the 1994/95 collection, featuring an original tritium dial and historic caliber 861 movement.
- Condition: Good
- Case width: 42mm
- Year produced: 1994/95
- Movement manual included: yes
![[WTS] Omega Speedmaster Reduced 3310.10 Vintage 18K Yellow Gold with Steel ($1999)!](https://preview.redd.it/7639yu4ufb3h1.jpg?width=640&crop=smart&auto=webp&s=3f6bf6cbde4446cf4fe744dfa22d61b81eb207b8)
Omega Speedmaster Reduced 3310.10 Vintage 18K Yellow Gold with Steel ($1999)!
A vintage Omega Speedmaster Reduced in 18K yellow gold with a 39mm case, featuring an upgraded 175.0033 dial and running in healthy condition.
- Condition: Pre-owned with wear, healthy running condition
- Case size: 39mm diameter
- Serial date: 1989