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 Moonwatch White Dial

Omega - 310.30.42.50.04.001 · $7,750

Selling my white dial Omega Speedmaster Moonwatch in excellent condition.

Condition: Excellent with minor wear
scratches: small on clasp and bracelet links
Warranty card date: 04/25

Posted at

Dec 22, 2025, 3:12 AM

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Omega Speedmaster “The 1957 Trilogy” 60th Anniversary Limited Edition 311.10.39.30.01.001 - With accessories - Repost

Omega - 311.10.39.30.01.001 · $6,699

The Omega Speedmaster 'The 1957 Trilogy' is a limited edition watch celebrating the 60th anniversary of this iconic model.

Condition: Excellent pre-owned condition
Accessories: booklets, straps, strap changer, travel case, tag Double box, open card

Posted at

Dec 22, 2025, 12:11 AM

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2025 Omega Speedmaster “White Dial” – Ref. 310.30.42.50.04.001 – 2025 – Full Set – Excellent Condition

Omega - 310.30.42.50.04.001 · $7,750

This is a 2025 Omega Speedmaster with a white dial, full set and in phenomenal condition.

Condition: Excellent
Case size: 42mm
Movement: Omega Co-Axial Master Chronometer chronograph

Posted at

Dec 21, 2025, 9:30 PM

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Omega Speedmaster Professional Moonwatch Tropical Brown Dial Heavy Patina Blue Insert 1969 (Box/Serviced) 🟤

Omega - 145.022-69 · $15,150

A 1969 Omega Speedmaster Moonwatch in beautiful condition, featuring a tropical brown dial with heavy yellow patina and a blue bezel.

Condition: Beautiful condition, with thick and sharp lugs, but polished in the past.
Size: 42mm
Year: 1969
Case material: unknown

Posted at

Dec 21, 2025, 9:19 PM

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2025 Omega Speedmaster Two Counters Titanium Blue 44.25mm Full Set

Omega - 311.93.44.51.03.001 · $6,533

A modern take on the Speedmaster, this titanium two-register chronograph provides a lightweight feel and refined appearance with a blue dial and bezel.

Condition: Excellent
Movement: 9300 Co-Axial movement
Power reserve: 60h power reserve
Case material: Titanium

Posted at

Dec 21, 2025, 8:40 PM

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Omega Speedmaster “Ed White” Cal. 321 Tropical Dial Heavy Patina (Serviced)

Omega - 105.003-65 · $10,995

This Omega Speedmaster Ed White Ref. 105.003-65 is a historic and collectible variant, featuring a stunning brown tropical dial with rich patina and tritium hands that glow under UV light.

Condition: very good
Diameter: 39mm
Year: 1965
Material: stainless steel

Posted at

Dec 21, 2025, 3:19 PM

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Omega Speedmaster Reduced 39mm - Mother of Pearl Dial - Price Reduced ‼️

Omega - Speedmaster Reduced 39mm · $2,450

This Omega Speedmaster features a unique Mother of Pearl dial that stands out, and comes with a factory white strap and buckle.

Condition: decent condition
Case Material: unknown
Bezel Condition: light hairlines throughout

Posted at

Dec 21, 2025, 2:54 PM

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Omega Speedmaster “Silver Snoopy Award” – Nylon Strap

Omega - 310.32.42.50.02.001 · $15,500

This Omega Speedmaster 'Silver Snoopy Award' features a silver dial with blue accents and a Snoopy subdial, set on a stainless steel case and paired with a blue nylon strap. It is powered by the manual wind Caliber 3861 movement.

Condition: New / Unworn
Material: Stainless Steel
Movement: Caliber 3861, Co-Axial Master Chronometer
Bracelet type: Blue Nylon Strap with Folding Clasp

Posted at

Dec 21, 2025, 2:25 PM

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Omega Speedmaster w/ white gloss lacquer dial [ Ref. 310.30.42.50.04.001 ]

Omega - 310.30.42.50.04.001 · $7,500

This Omega Speedmaster Moonwatch Professional features a white gloss lacquer dial and is sold as a full set, including the Omega box and warranty card.

Condition: Great condition
Box And Papers: Full set
Warranty Card Date: Late 2024

Posted at

Dec 21, 2025, 12:05 PM

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