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 Professional Moonwatch 18k Sedna Gold Black Dial 310.60.42.50.01.001](https://preview.redd.it/g8xi0btut9vf1.jpeg?auto=webp&s=e415f2796471345c17597193a1ce73f81a2b26c5)
Omega Speedmaster Professional Moonwatch 18k Sedna Gold Black Dial 310.60.42.50.01.001
A stunning Omega Speedmaster Professional Moonwatch with 18k Sedna gold and a deep black dial. This watch presents in excellent condition and comes with its outer box, inner box, booklet, and warranty card.
- Condition: Excellent, little to no signs of wear
- Movement: Mechanical (Manual) Movement Caliber: Omega 3861
- Case Size: 42mm diameter
- Thickness: 13.18mm
![[WTS][US] Omega Speedmaster First Omega in Space - FOiS - 310.30.40.50.06.001 - Full Set - Brand New](https://preview.redd.it/nh2ppiswjuxf1.jpg?width=640&crop=smart&auto=webp&s=62417bd3784b93138d5b6b6813aac85ef7a1c28d)
![[WTS] 2024 Omega Speedmaster Super Racing Black Dial 44mm 329.30.44.51.01.003 Full Set](https://preview.redd.it/f8r3bodv8rxf1.jpg?width=640&crop=smart&auto=webp&s=9ccea5e0feeec1a73ce4362ec96a2960da38d0df)
![[WTS] Omega Speedmaster Moonphase Blue - 304.33.44.52.03.001 - Box + Papers](https://preview.redd.it/qixji33ojqxf1.jpg?width=640&crop=smart&auto=webp&s=e9942cead4717574f6f2f9481f1675b6e30f908a)
![[WTS] Omega Speedmaster Reduced 3510.50](https://preview.redd.it/v7iodvet1qxf1.jpg?width=640&crop=smart&auto=webp&s=bb5cd57de182415095cbb03550dbd7507757cb88)
![[WTS] 🌘 BNIB 2025 Omega Speedmaster Sapphire 🌒](https://preview.redd.it/eelclta7xpxf1.jpg?width=640&crop=smart&auto=webp&s=cc263eed9708c69e0f4984ba4e83cf0dc74dbc09)
![[WTS] 2016 Omega Speedmaster Professional 311.30.42.30.01.005.](https://preview.redd.it/e5ysfymcsoxf1.jpg?width=640&crop=smart&auto=webp&s=9419d6467c7c0d0035778eba0fc5138c8c3d69af)
![[WTS] Omega Speedmaster Michael Schumacher 39mm (previously ebay authenticated with card) naked watch, have box not original box](https://preview.redd.it/w7cdc3g99kxf1.jpg?width=640&crop=smart&auto=webp&s=ac5800d6b60e719b3a4bc20b6398b4558118513f)
Omega Speedmaster Michael Schumacher 39mm (previously ebay authenticated with card) naked watch, have box not original box
This Omega Speedmaster Michael Schumacher edition is a naked watch without its original box. It has been eBay authenticated and comes with the authentication card.
![[WTS] Omega Speedmaster FOIS 40mm Numbered Edition – Excellent Condition, New Lincoln Bracelet, Professional Ed White Mod, Box + Warranty Card](https://preview.redd.it/htgezn9t5ixf1.jpg?width=640&crop=smart&auto=webp&s=fd1288863d730097e3333a9401965e657277b24b)
Omega Speedmaster FOIS 40mm Numbered Edition – Excellent Condition, New Lincoln Bracelet, Professional Ed White Mod, Box + Warranty Card
Up for sale is my Numbered Editon Omega Speedmaster FOIS (First Omega in Space) in very good condition, featuring a professionally installed Ed White–style mod that gives it a beautifully vintage, classic Speedmaster look.
- Condition: Excellent overall with light, honest wear
- Bracelet: Uncle Seiko Lincoln bracelet, 6.75 inches long with extra links
- Case Size: 40mm diameter