Omega Speedmaster Speedmaster Professional Moonwatch 3861 Stainless Steel - Sedna Gold / Pink / Alligator

Reference 310.23.42.50.99.001

Omega Speedmaster Professional Moonwatch 3861 Stainless Steel - Sedna Gold / Pink / Alligator

About this watch

The Omega Speedmaster Professional Moonwatch 3861 is a masterpiece of horology that seamlessly blends heritage, luxury, and modern technology. Its stunning pink sunburst dial radiates warmth and elegance, while the Sedna gold accents harmonize beautifully with the stainless steel case. The chronograph function is easily accessible, making it practical for everyday use. At its heart beats the Omega Caliber 3861 movement, featuring a co-axial escapement and silicon balance spring. This timepiece is not just a watch; it's a statement of sophistication and style that pairs well with both formal and casual attire.

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Key Features

Omega Caliber 3861 movement
Sedna gold accents
Stainless steel case
Tachymeter bezel
Water resistance up to 50 meters
42mm diameter
Co-axial escapement and silicon balance spring

Specifications

Brand

Omega

Family

Speedmaster

Model

Speedmaster Professional Moonwatch 3861 Stainless Steel - Sedna Gold / Pink / Alligator

Reference

310.23.42.50.99.001

Movement

3861

Movement Features

Small Seconds, Hours, Minutes
Chronograph
Chronometer

Case

42mm

Dial Color

Pink

Crystal

Sapphire

Water Resistance

Current Listings

Omega Speedmaster racing 9900 44.25mm 329.33.44.51.01.001 under warranty

Omega - 329.33.44.51.01.001 · $5,800

This Omega Speedmaster racing watch features a 44.25mm case size, under warranty until OCT 2024, and is available with various references.

Condition: Good condition
Warranty Status: Factory warranty under warranty until OCT 2024
Shipping Method: FedEx

Posted at

Jun 15, 2025, 9:34 PM

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Omega Speedmaster Moonwatch Professional Sapphire White Dial, Complete Set

Omega - 310.30.42.50.04.001 · $7,350

A Omega Speedmaster Moonwatch Professional Sapphire White Dial, part of a complete set including various documentation and accessories.

Condition: Excellent Pre-Owned Condition with little to no signs of wear
Warranty Valid Until: 2029
Case Size: 42mm diameter
Bezel Type: Tachymetre Bezel

Posted at

Jun 15, 2025, 9:02 PM

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MINT JAN 2025 Omega Speedmaster racing 9900 44.25mm 329.30.44.51.01.001

Omega - 329.30.44.51.01.001 · $5,900

A 2025 Omega Speedmaster racing watch in pristine condition, with a 44.25mm case and original warranty. The watch is described as really clean and comes with all accessories.

Condition: Mint
Case diameter: 44.25mm
Warranty: JAN 2025

Posted at

Jun 15, 2025, 8:03 PM

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Omega Speedmaster Dark Side of the Moon Pitch Black 311.92.44.51.01.004 - Full Set - Super LumiNova

Omega - 311.92.44.51.01.004 · $8,000

The Omega Speedmaster Dark Side of the Moon 'Pitch Black' features an all-black design, blackened central hands, and Super LumiNova indices and tachymeter scale. The manual-wound cal. 9300 movement is visible through the open case back.

Condition: Very mint condition, some wear on strap due to clasp design
Movement: Manual-wound cal. 9300
Case material: Ceramic
Warranty card date: 02/2016

Posted at

Jun 15, 2025, 7:58 PM

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Omega Speedmaster Broad Arrow 3594.50 – Full set – Excellent condition [Europe/Switzerland]

Omega - 3594.50 · $3,999

This Omega Speedmaster Broad Arrow is a unique watch with excellent condition and comes with a full set, including box and papers.

Condition: Excellent condition
Shipping cost exclusion: true
Carrier selection based on buyer location: true
Bracelet condition: Excellent

Posted at

Jun 15, 2025, 7:03 PM

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Pre-Owned Omega Speedmaster Pilot 332.10.41.51.01.002

Omega - 332.10.41.51.01.002 · $9,299.009

This pre-owned Omega Speedmaster Pilot watch features a stainless steel case size of 41mm, automatic movement, black dial, water resistance of 100 meters, and comes with its inner and outer box, instruction manual, warranty card, pictogram card, master chronometer card, hangtag, and the one-year Topper Pre-Owned Select warranty.

Condition: 96% condition, with faint marks on the sides and back of the case, 93% bracelet condition due to slight marks on the links and clasp, 97% OEM strap condition due to minor wear
Case size: 41mm
Material: Stainless Steel
Dial color: Black

Posted at

Jun 15, 2025, 3:58 PM

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Omega Speedmaster. 38mm, Ceramic Bezel. Sharp Dial. Strong Lume, OEM strap + Clasp.

Omega - Speedmaster · $2,750

A 38mm Omega Speedmaster with a fire dial and strong lume, featuring a ceramic bezel and OEM strap.

Case size: 38mm
Bezel material: Ceramic
Band type: OEM strap

Posted at

Jun 15, 2025, 3:48 PM

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2024 Omega Speedmaster Sapphire 3861 Professional Moonwatch- Full Set

Omega - 3861 · $5,749

This is a 2024 Omega Speedmaster Professional Moonwatch Sapphire Sandwich, purchased in February from Matthew Bain's eBay store and still under warranty.

Condition: Excellent
Year Of Production: 2024
Purchase History: Originally purchased from Topper Jewelry in Burlingame, CA on 08-23-2024; previously owned by the seller who purchased it from Matthew Bain's eBay store (wirelug) in February

Posted at

Jun 15, 2025, 3:43 PM

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Omega Speedmaster Moonwatch Exhibition Back 3592.50 Apollo XI Watch

Omega - 3592.5 · $4,100

This is an Omega Speedmaster Moonwatch Exhibition Back 3592.50, a pre-owned watch from 1992 with light signs of wear and scratches on the sapphire caseback.

Condition: Good (Light Signs of Wear)
Case Width: 42mm
Year: 1992

Posted at

Jun 15, 2025, 1:51 PM

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