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) 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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Omega Speedmaster Reduced - 39mm Two Tone - Ref 175.0033

Omega - 175.0033 · $2,895

A beautiful Omega Speedmaster Reduced with a white dial, this watch is running well with all functions working as they should.

Condition: great vintage condition
Case size: 39mm
Bezel and case wear: light hairlines
Strap type: high quality leather AM strap from Casanova

Posted at

Dec 29, 2025, 5:06 PM

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OMEGA SPEEDMASTER 1957 Trilogy 311.10.39.30.01.001 Full Set

OMEGA - 311.10.39.30.01.001 · $5,900

A 2017 Omega Speedmaster 1957 Trilogy issued in near-mint condition, comes with three bands.

Condition: Near-mint
Year: 2017
Bands: 3
Material: leather,NATO,stainless steel

Posted at

Dec 29, 2025, 2:58 PM

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Omega Speedmaster Moonphase Blue Dial 44.25mm Full Set

Omega - 44.25 mm Speedmaster Moonphase · $7,494

This Omega Speedmaster features a blue dial and the moonphase complication at 6 o'clock, powered by Omega's Co-Axial Master Chronometer movement.

Condition: very good condition
Movement: Co-Axial Master Chronometer
Case Size: 44.25mm

Posted at

Dec 29, 2025, 1:36 PM

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Omega Speedmaster “First Omega In Space” Numbered Edition - Near Mint Condition

Omega - 311.32.40.30.01.001 · $4,450

This Omega Speedmaster Anniversary Series is a discontinued 'First Omega in Space' Numbered Edition, inspired by the watch worn by astronaut Wally Shirra during the 'Sigma 7' mission in 1962.

Condition: Near mint (9.5/10)
Case diameter: 39.7mm
Thickness: 14mm
Crystal type: scratch-resistant sapphire crystal with AR coating

Posted at

Dec 29, 2025, 12:20 PM

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Omega Speedmaster 3523.80.00 - $1800

A used Omega Speedmaster 3523.80.00 in very good condition, kept time well but requires service.

Posted at

Dec 29, 2025, 12:15 PM

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