Omega Speedmaster Speedmaster Moonwatch Professional Yellow Gold / Starmus

Reference 311.63.42.03.01.001

About this watch

The Omega Speedmaster Moonwatch Professional Yellow Gold / Starmus is a remarkable luxury watch that embodies technical prowess, rich history, and unique celebration of space exploration. The yellow gold finish is breathtaking, with a matte finish giving it a modern twist while retaining classic elegance. The black dial features stick and dot indexes for clean legibility, while the chronograph sub-dials allow easy tracking of elapsed time. At its core is the Omega caliber 1861 movement, a work of art designed for precision and reliability. With a power reserve of 48 hours and frequency of 21,600 vibrations per hour, this movement showcases technical excellence. As a chronograph, it delivers accuracy and ease of use, making it a favorite among pilots and racing enthusiasts. The Speedmaster Starmus is not just a pretty face; it's practical for everyday wear with a water resistance rating of 50 meters. Its exceptional rarity as a limited edition of only three units makes it a collector's item and wise investment.

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Key Features

Omega caliber 1861 movement
Yellow gold case with matte finish
Black dial with stick and dot indexes
Chronograph function with 48-hour power reserve
Water resistance up to 50 meters
42 mm diameter and 20 mm lug width
Limited edition of only three units produced

Specifications

Brand

Omega

Family

Speedmaster

Model

Speedmaster Moonwatch Professional Yellow Gold / Starmus

Reference

311.63.42.03.01.001

Movement

1861

Movement Features

Small Seconds, Hours, Minutes
Chronograph

Case

Yellow Gold 42mm

Dial Color

Black

Crystal

Sapphire

Water Resistance

Current Listings

Omega Speedmaster FOIS 310.30.40.50.06.001 box and papers $6600+ 🏷️

Omega - 310.30.40.50.06.001 · $6,600

The Omega Speedmaster FOIS is available for sale with its iconic design and features such as a hesalite-like form sapphire crystal and CVD coated dial. It has a 39.7mm flat link bracelet with comfort release adjustment system and a 50 hour power reserve.

Condition: Crystal/dial: clean, Case: clean, Caseback: light scratches, Bracelet: light scratches, Clasp: one surface level scratch
Water resistance: 5 bar
Bracelet adjustment system: comfort release
Crystal type: hesalite-like sapphire

Posted at

Feb 12, 2026, 10:16 PM

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Omega Speedmaster Reduced 39mm 3510.61 “Red Schumacher” | Watch Only

Omega - 3510.61 · $2,999

This Omega Speedmaster Reduced 39mm is a 'Red Schumacher' variant, featuring Hesalite with minor marks, and a service history unknown.

Condition: Good Pre-Owned Condition
Case Size: 39mm diameter
Band Links: 18 links
Wrist Fit: 6.5 inch wrist comfortably

Posted at

Feb 12, 2026, 8:38 PM

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Omega Speedmaster Moonwatch Professional Sapphire Sandwich

Omega - 310.30.42.50.01.002 · $5,650

The Omega Speedmaster Moonwatch Professional Sapphire Sandwich is a stunning watch that comes with double box, cards and booklet.

Condition: great condition
Water Resistance: 30m

Posted at

Feb 12, 2026, 4:53 PM

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Omega Speedmaster Automatic 3510.50

Omega - 3510.50 · $1,850

A discontinued Omega Speedmaster Reduced model from 1998, featuring an automatic self-winding movement and a black dial with luminous hands and markers.

Condition: good
Case Size: 39mm
Movement Type: automatic self-winding

Posted at

Feb 12, 2026, 4:34 PM

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‼️Omega Speedmaster “FOIS” 311.32.40.30.01.001 LIKE NEW CONDITION *$4500 shipped** ‼️

Omega - 311.32.40.30.01.001 · $4,500

The Omega Speedmaster 'First Omega in Space' is a manual-wind watch with a 39.7mm case, powered by the Caliber 1861 movement.

Condition: Excellent / like new
Case size: 39.7mm
Movement: Manual wind (Caliber 1861)
Box condition: Original box shows wear

Posted at

Feb 12, 2026, 4:33 PM

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[CAN/CONUS] Omega Speedmaster 1st gen. FOIS “Ed White In Space” mod

Omega - FOIS · $4,555

A first generation Omega Speedmaster First Omega In Space with a Ed White modification, featuring a vintage logo dial, Alpha-hands, and other upgrades.

Condition: Very good condition, some wear from occasional usage but nothing of a concern
Dial: vintage logo from Omega Broad Arrow 3594.50q
Hands: Speedy baton hands
Bezel: Spiralwinder Ceramic bezel

Posted at

Feb 12, 2026, 2:36 PM

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Omega Speedmaster Sapphire Sandwich Full Set, 09/2025 Warranty

Omega - Speedmaster sapphire sandwich · $6,850

A Omega Speedmaster sapphire sandwich, recently acquired and only worn twice, with a full set of accessories.

Condition: Excellent condition
Warranty Date: 09/2025
Accessories: Full set with inner and outer box, papers, hang tag, and all spare links

Posted at

Feb 12, 2026, 10:05 AM

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Omega Speedmaster First Omega in Space (FOIS) w/ Box & Papers

Omega - 310.30.40.50.06.001 · $7,200

Up for sale is my Omega Speedmaster First Omega in Space (FOIS) ref.310.30.40.50.06.001. I am the original owner, purchased new from my local Omega Boutique.

Condition: Very good condition, some light signs of wear
Box And Papers: Yes, including original box, warranty, pictogram, and chronometer cards
Shipping: Within Continental United States or internationally at additional cost

Posted at

Feb 11, 2026, 7:00 PM

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Omega Speedmaster 3513.50 Date

Omega - 3513.50 · $2,000

This Omega Speedmaster Day-Date has been kept in great condition and still functions perfectly with its chronograph feature.

Condition: Pre-owned, lightly worn
Case material: Stainless steel
Movement: Omega Cal. 1152 (Automatic)
Power reserve: 44 hours

Posted at

Feb 11, 2026, 6:10 PM

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