Omega Speedmaster Speedmaster Professional Moonwatch 3861 Sedna Gold / Black / Bracelet

Reference 310.60.42.50.01.001

Omega Speedmaster Professional Moonwatch 3861 Sedna Gold / Black / Bracelet

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.

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MSRP: $42,600

Market Price: $23,979

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

Omega - 3513.50 · $2,400

The Omega Speedmaster 3513.50 is a sleek and prestigious watch with a black dial, available for real collectors looking for a classic timepiece.

Condition: good/fair condition, serviced in 2024
Amplitude: within standard
Rate per day: +3/-12
Service papers included: yes

Posted at

Jul 31, 2025, 4:05 PM

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Omega Triple Date Speedmaster - Automatic - Silver Dial - 3523.30.00

Omega - 3523.30.00 · $2,100

The Omega Triple Date Automatic features a 39mm stainless steel case, silver dial, and classic triple calendar chronograph layout.

Condition: Very good overall
Case size: 39mm diameter
Movement: Omega Caliber 1151

Posted at

Jul 31, 2025, 2:46 PM

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View listing on r/WatchExchange

Omega Speedmaster Professional -Neo-Vintage Clean Example.

Omega - 3590.50 · $4,500

This is the Omega Speedmaster Professional Moonwatch, an iconic watch that stayed true to the one worn on the moon. It features a Hesalite crystal and solid caseback.

Condition: excellent and unpolished with light signs of wear
Crystal type: Hesalite
Bracelet included: true
Other bracelet available: true

Posted at

Jul 31, 2025, 12:31 PM

Active

View listing on r/WatchExchange