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

Crystal

Sapphire

Water Resistance

Current Listings

Omega Speedmaster Automatic MK40 Day Date Ref 3520.53-Serviced

This Omega Speedmaster Automatic MK40 Day Date features a tritium dial, luminova hands, and is dated to 1996. It has been polished and serviced recently for $875.

Posted at

Apr 25, 2025, 10:30 PM

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🎰 Omega Speedmaster Casino Dial 🎰, 3210.52, 40mm

Omega - 3210.52 · $2,575

A Omega Speedmaster in great condition, featuring a casino dial and measuring 40mm in diameter.

Condition: preowned with minor wear
Length of included links: 7.75 inches
Warranty card included: yes

Posted at

Apr 25, 2025, 9:40 PM

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Omega Speedmaster Professional 2017

Omega - Speedmaster Professional 2017 · $4,850

A 2017 Omega Speedmaster Big Box kit with extras, including exhibition case, original back case, and multiple straps.

Condition: Excellent, owned for over 2 years
Age of additional bracelet: less than 6 months
Straps included: 3
Bracelet type: Omega 3861

Posted at

Apr 25, 2025, 9:15 PM

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Omega Speedmaster 50th Anniversary Silver Snoopy Award 310.32.42.50.02.001

Omega - 310.32.42.50.02.001 · $14,250

A highly sought-after Omega Speedmaster '50th Anniversary Silver Snoopy Award' that commemorates the Apollo 13 mission and NASA's Silver Snoopy Award, blending history and horology in a stunning design.

Condition: Excellent pre-owned
Case Size: 42mm diameter
Case Material: Stainless Steel
Strap Material: Blue coated nylon fabric

Posted at

Apr 25, 2025, 8:56 PM

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Omega Speedmaster Two Tone Moonphase

Omega - 175.0038 · $2,950

A beautiful Omega Speedmaster two-tone moonphase watch with a silky white dial, gold bezel, and moon-phase subdial. The watch comes on a good quality leather strap with a gold-colored clasp.

Condition: good condition for its age with some normal wear on the case and bezel
Movement: Cal 1152
Case size: 39mm diameter
Bezel material: gold

Posted at

Apr 25, 2025, 8:35 PM

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Omega Speedmaster Professional Moonwatch 'Sapphire Sandwich' 3861 - New 2025

Omega - 310.30.42.50.01.002 · $6,500

The Omega Speedmaster Professional Moonwatch 'Sapphire Sandwich' features a sapphire crystal and see-thru caseback with the new caliber 3861 movement. It comes on a stainless steel bracelet and has a manual-winding chronograph.

Condition: New, unworn
Case material: stainless steel
Bracelet material: steel
Movement: Caliber 3861, manual-winding chronograph

Posted at

Apr 25, 2025, 3:41 PM

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Omega Speedmaster Teutonic 145.0040 circa 1982-1984

Omega - 145.0040 · $3,240

This Omega Speedmaster Teutonic is a transitional model produced for the German market from 1982-1984, featuring an integrated style with a cold steel case and soft natural dial hues.

Condition: Serviced and good condition
Production period: circa 1982-1984
Market: German market only
Wrist size recommendation: 7in and under

Posted at

Apr 25, 2025, 2:02 PM

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Omega Speedmaster Skylabs

This Omega Speedmaster Space Missions Skylabs features a unique Skylab logo, making it a rare and sought-after collectors' piece. It has a 42mm size and runs great mechanically. The watch comes with the original box.

Posted at

Apr 25, 2025, 12:18 PM

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- Omega Speedmaster Bracelet

Omega · $625

A Speedmaster bracelet in good condition, no material issues, but some light scratches on the clasp. It was purchased at a boutique in New Jersey.

Condition: Gently used, with light scratches on clasp
Origin: Bought from a boutique in NJ
Shipping details: Shipping via UPS with tracking, payment methods accepted include credit cards

Posted at

Apr 25, 2025, 12:09 PM

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