Omega Speedmaster Speedmaster Professional Moonwatch 3861 Sedna Gold / Black / Alligator
Reference 310.63.42.50.01.001
About this watch
The Omega Speedmaster Professional Moonwatch 3861 Sedna Gold / Black / Alligator is a masterpiece of luxury watchmaking, blending history, craftsmanship, and modern technology. Its striking black sunburst dial and Sedna Gold case exude sophistication, while its chronograph function and co-axial escapement ensure precision and reliability. With a water resistance of 50 meters and a power reserve of 50 hours, this watch is built for performance and durability. Whether you're a seasoned collector or a first-time buyer, the Speedmaster Professional Moonwatch is sure to impress with its stunning design, exceptional movement, and practical features.
Key Features
- Omega caliber 3861 movement
- Sedna Gold case material
- Master Chronometer certification by METAS
- Chronograph function
- Co-axial escapement
- Plexi glass crystal
- 50-meter water resistance
Specifications
- Brand
- Omega
- Family
- Speedmaster
- Model
- Speedmaster Professional Moonwatch 3861 Sedna Gold / Black / Alligator
- Reference
- 310.63.42.50.01.001
- Movement
- 3861
- Movement Features
-
- Small Seconds, Hours, Minutes
- Chronograph
- Chronometer
- Case
- Sedna Gold 42mm
- Dial Color
- Black
- Crystal
- Plexi
- Water Resistance
- 50
Current Listings
[US] Omega Speedmaster Silver Snoopy - 50th Anniversary - 310.32.42.50.02.001 - Full Set - BRAND NEW
This Omega Speedmaster Silver Snoopy is a limited edition 50th anniversary watch that comes in its full set with box, manuals, and other accessories.
- Condition: Brand new, pristine and unworn
- Case size: 42mm diameter
- Water resistance: 30m water resistant
[US] Omega Speedmaster Chronoscope - White Panda Dial - 43mm - 329.30.43.51.02.002
A white panda dial Omega Speedmaster Chronoscope in 43mm size, with minor hairlines on the clasp and bracelet.
- Condition: Fantastic
- Diameter: 43mm
Omega Speedmaster Professional Moonwatch - 311.30.42.30.01.005 - Big Box - Great Condition
A highly sought after Omega Speedmaster Professional Moonwatch 'Big Box' collector's set purchased in 2017, showing great pre-owned condition.
- Condition: great pre-owned condition, some normal wear on the stainless steel strap and minor marks on hesalite crystal
- Case diameter: 42mm
- Band material: stainless steel
Omega Speedmaster Professional Moonwatch – Ref. 145.0022 / 345.0022 – Hesalite – Circa 2005 – Very Clean
This is a full-size 42mm manual-wind Moonwatch in very clean pre-owned condition with Hesalite crystal and strong movement.
- Condition: Very clean pre-owned condition
- Movement Type: Manual wind - Caliber 1861
- Crystal Material: Hesalite
- Bracelet Type: Stainless steel
OMEGA Speedmaster Hesalite 3861 May 2023 - $5600
This Omega Speedmaster Professional, also known as The Moonwatch, features a Hesalite crystal and is from May 2023. It comes with its original box, papers, and manual in excellent condition.
- Condition: Excellent
- Year Of Manufacture: 2023
- Crystal Material: Hesalite
- Bracelet Adjustment: micro adjust
November 2025 Omega Speedmaster Sapphire Complete Set *$7,200 + label*
The watch is a November 2025 Omega Speedmaster Sapphire Complete Set with micro-adjust clasp, featuring all cards included, travel case, and Speedmaster literature.
- Condition: Brand new, fully stickered and unworn
- Year: November 2025
- Micro-adjust clasp: available
- State: Louisiana
Omega Speedmaster Professional “Tokyo 2020 Yellow” – Ref. 522.20.42.30.01.001 – Complete Set – $6500
This Omega Speedmaster Professional features a 42mm stainless steel case with yellow gold accents and black dial with gold subdials, powered by the classic hand-wound Caliber 1861 movement. It comes with various accessories as part of its complete set.
- Condition: Very good pre-owned
- Case diameter: 42mm
- Bracelet type: stainless steel
- Movement: hand-wound Caliber 1861
Omega OEM Speedmaster Moonwatch Professional Black Fabric Strap & Omega OEM Deployant Clasp
This Omega Speedmaster Moonwatch Professional features a black fabric strap, stainless steel deployant clasp, and comes with original packaging.
- Condition: As New
- Strap material: black fabric
- Clasp type: Omega OEM Stainless Steel Deployant/16mm
- Lug width: 20mm
Omega 20mm OEM Integrated Speedmaster Moonwatch Professional Black Rubber Strap (Sold Out) & Omega OEM Deployant Clasp
A black rubber strap for the Omega Speedmaster Professional, featuring curved ends and a 20mm width. It is no longer available at Omega AD or online.
- Strap Ref: 032Z017245 (Black Rubber, curved ends, 20mm/16mm)
- Clasp Ref: 94521633 (Omega OEM Stainless Steel Deployant/16mm)
- Fitment: Speedmaster Professional (20mm lug)