Omega Speedmaster Speedmaster Professional Moonwatch 3861 Sedna Gold / Black / Bracelet
Reference 310.60.42.50.01.001
About this watch
The Omega Speedmaster Professional Moonwatch 3861 Sedna Gold is a legendary timepiece that combines heritage, craftsmanship, and functionality in a way that few can match. Its stunning aesthetics, featuring a unique blend of black and gold, create a luxurious yet sporty vibe that can transition seamlessly from casual to formal settings. The watch strikes a balance between boldness and wearability, with a 42mm diameter and 13.18mm height that ensures it will never go out of style. Inside this beauty lies the Omega caliber 3861, an updated version of earlier calibers featuring a co-axial escapement and silicon balance spring. Certified by METAS, this watch is not just accurate but highly resistant to magnetic fields reaching up to 15,000 gauss. With a manual-winding chronograph movement and power reserve of 50 hours, you'll have the pleasure of winding it yourself while enjoying precise timekeeping. The black sunburst finish dial is mesmerizing, providing a backdrop for stick hands that lend a sleek, modern look while ensuring legibility at a glance. One of the standout features of the Speedmaster is its durability, with scratch-resistant sapphire glass and a water resistance rating of 50 meters. The open case back allows you to admire the intricate workings of the Omega caliber 3861, making it a treat for watch lovers.
Key Features
- Omega caliber 3861 movement
- Sedna Gold case
- Black sunburst finish dial
- Scratch-resistant sapphire glass
- 50m water resistance
- Manual-winding chronograph movement
- Co-axial escapement and silicon balance spring
Specifications
- Brand
- Omega
- Family
- Speedmaster
- Model
- Speedmaster Professional Moonwatch 3861 Sedna Gold / Black / Bracelet
- Reference
- 310.60.42.50.01.001
- Movement
- 3861
- Movement Features
-
- Small Seconds, Hours, Minutes
- Chronograph
- Chronometer
- Case
- Sedna Gold 42mm
- Dial Color
- Black
- Crystal
- Sapphire
- Water Resistance
- 50
Current Listings
![[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
![[WTS] BNIB Omega Speedmaster Professional, White Lacquer Dial - Full Set - $7400](https://preview.redd.it/6uwbbra3sdfg1.jpg?width=640&crop=smart&auto=webp&s=281b9a9798b9e43fa8a8a8e711fdd4dcde679a80)
BNIB Omega Speedmaster Professional, White Lacquer Dial - Full Set - $7400
This Omega Speedmaster Professional features a white lacquer dial and is housed in a Master Chronometer movement.
- Condition: Brand New In Box (BNIB), perfect condition, 10/10
- Movement: Master Chronometer Omega Cal. 3861
- Box Set: true
![[WTS] Omega “Silver Snoopy” Speedmaster](https://preview.redd.it/up2umdm2sdfg1.jpg?width=640&crop=smart&auto=webp&s=eca57e26d18ebaf4d32792f3e79e580b4703c24c)
Omega “Silver Snoopy” Speedmaster
This commemorative Omega Speedmaster Silver Snoopy Award pays tribute to NASA's 1970 Silver Snoopy Award with a detailed caseback animation of Snoopy in orbit and mission-inspired design.
- Condition: Brand new, unworn
- Case Diameter: 42mm
- Water Resistance: 50m depth rating
- Movement: Omega Co-Axial Master Chronometer Calibre 3861
![[WTS] Omega Speedmaster Professional 310.30.42.50.04.001 white dial, 2024 full set](https://preview.redd.it/ixnssx79odfg1.jpg?width=640&crop=smart&auto=webp&s=130359c570687d28a8f85c83ea971034ee48986e)
Omega Speedmaster Professional 310.30.42.50.04.001 white dial, 2024 full set
2024 Omega Speedmaster Professional with a white dial and new style bracelet.
- Condition: Perfect
- Case size: 42mm
- Bracelet type: stainless steel with sliding clasp adjustments
![[WTS] Omega Speedmaster FOIS – Full Set – $4,300 Shipped](https://preview.redd.it/6wwguv74ocfg1.jpeg?width=640&crop=smart&auto=webp&s=4be82dcaf8989db93b3c9569c78ae86e7aca2b7d)
Omega Speedmaster FOIS – Full Set – $4,300 Shipped
A manual winding Omega Speedmaster from 2017 with a case size of 39.7mm and Hesalite crystal, presented in full set condition including multiple straps and documentation.
- Condition: Very good overall
- Case Size: 39.7mm
- Movement: Manual winding
![[WTS] 2024 Omega Speedmaster “First Omega in Space” 310.30.40.50.06.001 – Full Set – $6,450 Shipped](https://preview.redd.it/qoaa0ikcacfg1.jpg?width=640&crop=smart&auto=webp&s=16610a402b288e375cc43aa068d6a0bf5343b1b0)
2024 Omega Speedmaster “First Omega in Space” 310.30.40.50.06.001 – Full Set – $6,450 Shipped
This is a 2024 Omega Speedmaster 'First Omega in Space' reference featuring a 39.7mm case with straight lugs and a vintage-inspired aesthetic, paired with Omega's Master Chronometer technology.
- Condition: Excellent
- Case size: 39.7mm
- Movement: Omega Caliber 3861, Master Chronometer manual-wind chronograph
- Water resistance: 50m
![[WTS] Omega Speedmaster Michael Schumacher The Legend Collection $3,450](https://preview.redd.it/wq74cz9sqbfg1.jpeg?auto=webp&s=2e5d7d881fa5bb836ef06e3b4c108bd4c4f3d9f5)
Omega Speedmaster Michael Schumacher The Legend Collection $3,450
The Omega Speedmaster Michael Schumacher The Legend Collection is a limited edition watch celebrating motorsport and the achievements of Michael Schumacher, featuring a checkered carbon fiber dial and various racing-related details.
- Condition: great pre-owned condition
- Case Size: 44mm
- Lug Width: 21mm
- Water Resistance: 100m
![[WTS] Omega Speedmaster. 39mm. White Ceramic. Very nice.](https://preview.redd.it/e12f3is6kbfg1.jpeg?auto=webp&s=5877be67ce094c1f9ec302eb79af08c84e2f6246)
Omega Speedmaster. 39mm. White Ceramic. Very nice.
A 39mm white ceramic Omega Speedmaster with strong lume.
- Case size: 39mm diameter
- Material: white ceramic
![[WTS] Omega Speedmaster Dark Side of the Moon "Vintage"](https://preview.redd.it/78oq3hf4zafg1.jpg?width=640&crop=smart&auto=webp&s=92cdd36f39543d4ca592f1833e52b31c743fb9f0)
Omega Speedmaster Dark Side of the Moon "Vintage"
This Omega Speedmaster Dark Side of the Moon 'Vintage' edition is a rare model that no longer exists in production, featuring a black ceramic case and weighing 99 grams with a diameter of 44mm.
- Condition: nearly perfect
- Case diameter: 44mm
- Lug-to-lug measurement: 49mm
- Weight: 99 grams