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.
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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
50

Current Listings

2023 Omega Speedmaster 31030425001001 � Box + Papers + extra Nato

2023 Omega Speedmaster 31030425001001 � Box + Papers + extra Nato

Omega - 31030425001001 · $5,470
The Omega Speedmaster reference 31030425001001 is an iconic timepiece that balances heritage and sophistication. Its classic black dial exudes confidence and beauty, paired with a sleek stainless steel bracelet for versatility.

  • Condition: Attractive condition with light signs of wear, as expected from a watch worn a handful of times
  • Case Size: 42mm diameter
  • Movement Type: Original Omega Automatic movement
  • Bracelet Fit: 7.9 inch wrist
Posted at
Mar 3, 2025, 5:43 PM
Active
2020 Omega Speedmaster Ref: 522.30.42.30.03.001 Tokyo 2020 Olympics with B+P

2020 Omega Speedmaster Ref: 522.30.42.30.03.001 Tokyo 2020 Olympics with B+P

2020 Omega Speedmaster Ref: 522.30.42.30.03.001, a limited edition watch from the Tokyo 2020 Olympics collection.

  • Condition: Excellent
  • Case size: 42mm
  • Limited edition number: 16X/2020
Posted at
Mar 3, 2025, 5:35 PM
Active
1999 Omega Speedmaster Broad Arrow Ref: 3594.50 with Box and Papers

1999 Omega Speedmaster Broad Arrow Ref: 3594.50 with Box and Papers

Omega - 3594.50 · $3,850
This 1999 Omega Speedmaster Broad Arrow features a 42mm case with an excellent stainless steel bezel and black chronograph dial, along with Luminova stick markers and broad arrow hands.

  • Condition: Excellent
  • Case size: 42mm
  • Bracelet links: 15
  • End links: 840
Posted at
Mar 3, 2025, 5:33 PM
Active
2020 Omega Speedmaster FOIS Ref: 311.32.40.30.01.001 B+P (Factory Modded Dial)

2020 Omega Speedmaster FOIS Ref: 311.32.40.30.01.001 B+P (Factory Modded Dial)

The watch is a 2020 Omega Speedmaster First Omega In Space 'FOIS' model with a factory-modded dial, featuring a 40mm case and black tachymeter bezel.

  • Condition: Excellent
  • Case size: 40mm diameter
  • Bezel type: black tachymeter bezel
  • Dial type: black chronograph dial with applied logo
Posted at
Mar 3, 2025, 5:33 PM
Active
2019 Omega Speedmaster First Omega In Space "FOIS" Ref: 311.32.40.30.01.001

2019 Omega Speedmaster First Omega In Space "FOIS" Ref: 311.32.40.30.01.001

2019 Omega Speedmaster First Omega In Space 'FOIS' with a 40mm case, black tachymeter bezel, and black chronograph dial.

  • Condition: Excellent with some wear from use
  • Case size: 40mm diameter
  • Bracelet type: factory Omega 19mm 1564/975
Posted at
Mar 3, 2025, 5:31 PM
Active
Omega 310.32.42.50.02.001 Speedmaster 50th Anniversary Snoopy Watch

Omega 310.32.42.50.02.001 Speedmaster 50th Anniversary Snoopy Watch

Omega - 310.32.42.50.02.001 · $15,650
This is a Speedmaster Professional Moonwatch Apollo 13 50th Anniversary Snoopy Watch, a special edition of the iconic Speedmaster series.

  • Serial numbers: available upon request
Posted at
Mar 3, 2025, 5:15 PM
Active
>>ReDuCeD FuRtHeR<< VINTAGE OMEGA SPEEDMASTER PROFESSIONAL PRE-MOON 145.022-69

>>ReDuCeD FuRtHeR<< VINTAGE OMEGA SPEEDMASTER PROFESSIONAL PRE-MOON 145.022-69

Omega - 145.022-69ST · $3,450
A pre-moon Omega Speedmaster Professional reference 145.022-69ST featuring Omega calibre 861 and a 29 million serial from 1970. The watch has a good vintage condition with a UNPOLISHED case and sharp bevels.

  • Condition: Good vintage condition, UNPOLISHED case
  • Movement: Omega calibre 861
  • Case size: 42 mm in diameter
  • Caseback: Hippocampus caseback
Posted at
Mar 1, 2025, 4:12 PM
Active
UNWORN 2024 OMEGA 332.10.41.51.01.001 Speedmaster '57 with Box & Papers

UNWORN 2024 OMEGA 332.10.41.51.01.001 Speedmaster '57 with Box & Papers

This is a brand new, unworn Omega Speedmaster '57 model number 332.10.41.51.01.001 with its original box and papers. The watch features a stainless steel case and black dial.

  • Condition: UNWORN
  • Case Size: 40.5mm diameter
  • Material: Stainless Steel
  • Dial: Black
Posted at
Mar 1, 2025, 12:27 PM
Active
Omega Speedmaster Professional Moonwatch Chronograph 3592.50 Tritium 863 Movement

Omega Speedmaster Professional Moonwatch Chronograph 3592.50 Tritium 863 Movement

Omega - 3592.50 · $4,290
This Omega Speedmaster Professional Moonwatch Chronograph features a 42mm stainless steel case and mechanical manual movement.

  • Condition: 90%
  • Case diameter: 42mm
  • Movement type: Mechanical Manual
  • Bracelet type: 1479 Bracelet
Posted at
Mar 1, 2025, 10:34 AM
Active