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

NEW 2025 Omega Speedmaster Silver Snoopy Award 310.32.42.50.02.001 - $15,250

Omega - 310.32.42.50.02.001 · $15,250

NEW 2025 Omega Speedmaster Silver Snoopy Award

Year: 2025
New: yes, new watch

Posted at

Dec 30, 2025, 12:28 PM

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Omega Speedmaster. Moonwatch. Sapphire Sandwich. Full Kit. Under Warranty. 310.30.42.50.01.002.

Omega - 310.30.42.50.01.002 · $6,275

This Omega Speedmaster Moonwatch is a Sapphire Sandwich model, available with all its original kit and under warranty.

Warranty status: under warranty
Shipping details: Fedex with insurance worldwide

Posted at

Dec 30, 2025, 10:23 AM

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Omega Speedmaster Professional “Sapphire Sandwich” 3861 – Full Set – $5,999

Omega - Speedmaster Professional 3861 · $5,999

This is the 2021 Omega Speedmaster Professional Sapphire Sandwich, powered by the caliber 3861 Master Chronometer movement. It features a sapphire crystal on the front and an exhibition sapphire caseback showcasing the beautifully finished manual-wind movement.

Condition: Excellent overall
Movement type: caliber 3861 Master Chronometer manual-wind

Posted at

Dec 30, 2025, 6:59 AM

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Omega Speedmaster (FOIS) Ref. 311.32.40.30.01.001 Full Set + 2 Extra OEM Bracelets

Omega - 311.32.40.30.01.001 · $4,430

This Omega Speedmaster (FOIS) Ref. 311.32.40.30.01.001 is a full set with two extra OEM bracelets, featuring a manual wind Omega Caliber 1861 movement and a 39.7mm case size.

Condition: Very good overall condition
Case Size: 39.7mm
Movement: Omega Caliber 1861, manual wind
Year: 2018

Posted at

Dec 30, 2025, 12:30 AM

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OMEGA Speedmaster reduced 3513.50 $2200

OMEGA - 3513.50 · $2,200

For sale is a beautiful Omega Speedmaster reference 3513.50 in excellent condition, with a small speck on the bezel.

Condition: Excellent with minor bezel imperfection
Size: 40mm diameter

Posted at

Dec 29, 2025, 11:13 PM

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PRICED TO SELL - 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 · $6,650

This Omega Speedmaster is the 'The 1957 Trilogy' 60th Anniversary Limited Edition, coming with various accessories.

Condition: Excellent pre-owned condition
Accessories included: booklets, straps, strap changer, travel case, tag, double box, undated card

Posted at

Dec 29, 2025, 8:51 PM

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OMEGA SPEEDMASTER PROFESSIONAL SAPPHIRE SANDWICH 311.30.42.30.01.006

Omega - 311.30.42.30.01.006 · $4,850

A pre-owned Omega Speedmaster Professional Moonwatch 'Sapphire Sandwich' reference number 311.30.42.30.01.006, featuring a hand-winding mechanical movement with a power reserve of approximately 48 hours.

Condition: Pre-owned with minimal signs of wear
Movement: Omega Calibre 1863; Hand-winding mechanical movement with approximately 48 hours power reserve
Case: 42mm steel case with Black PVD Ring showing Tachymeter Markings
Crystal: Domed, scratch-resistant sapphire crystal with anti-reflective treatment inside

Posted at

Dec 29, 2025, 6:06 PM

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