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.

Buy Now on Jomashop

This is an affiliate link

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

2025 White Omega Speedmaster Moonwatch Professional

Omega - Speedmaster Moonwatch Professional · $7,000

The watch is described as being in like new condition with very minor micro scratches on the clasp, and comes with a full kit including inner box, outer box, manuals, warranty papers, card holder, and full links.

Condition: Like new with minor micro scratches on the clasp
Location Purchased: Japan
Located In: Dallas, TX

Posted at

Jan 4, 2026, 9:16 PM

Active

View listing on r/WatchExchange

2025 Omega Speedmaster Hesalite 3861 310.30.42.50.01.001

Omega - 310.30.42.50.01.001 · $5,900

2025 Omega Speedmaster Hesalite with a manual-wind Calibre 3861 movement, size: 42mm diameter, hesalite crystal and stainless steel case.

Condition: Excellent condition overall
Size: 42mm diameter
Case material: stainless steel
Dial color: black

Posted at

Jan 4, 2026, 8:55 PM

Active

View listing on r/WatchExchange

Omega Speedmaster Racing Chronograph Silver Dial Watch 326.30.40.50.02.001 Complete Set

Omega - 326.30.40.50.02.001 · $5,895

The Omega Speedmaster Racing features a striking silver white dial, bold chronograph hands, and a solid stainless steel case with a modern presence. It comes complete with various accessories and offers precise performance.

Condition: Excellent
Dial color: silver white
Case material: stainless steel
Bracelet material: stainless steel

Posted at

Jan 4, 2026, 6:48 PM

Active

View listing on r/WatchExchange

Omega Speedmaster Quartz LCD – Ref. 186.0009

Omega - 186.0009

Posted at

Jan 4, 2026, 4:03 PM

Active

View listing on r/WatchExchange

Omega. Speedmaster Moonwatch. Anniversary Series Apollo XV. $5350 Only - Steal!

Omega - 311.30.42.30.01.003 · $5,350

This Omega Speedmaster Moonwatch Anniversary Series Apollo XV is a unique stand-out from the rest, featuring concentric rings of red, white, and blue on its seconds track.

Condition: Good condition (7.5/10)
Case Size: 42mm
Dial Color: Black with Blue and Red Accents

Posted at

Jan 4, 2026, 2:30 PM

Active

View listing on r/WatchExchange

Omega Speedmaster Dark Side of the Moon 311.92.44.30.01.001 | Ceramic |FULL SET

Omega - 311.92.44.30.01.001 · $7,850

This Omega Speedmaster Dark Side of the Moon features a full-ceramic case and buckle, in excellent condition.

Condition: Mint, like-new
Material: Full-ceramic case and buckle

Posted at

Jan 4, 2026, 12:48 PM

Active

View listing on r/WatchExchange

20mm Omega Speedmaster Bracelet 1499 / 842 – Production (1996–1998)

Omega - 1499/842 · $550

A high-quality Omega factory bracelet option with excellent build and taper, known among Speedmaster collectors.

Length: 20mm
Production period: 1996-1998

Posted at

Jan 4, 2026, 11:18 AM

Active

View listing on r/WatchExchange

Omega. Speedmaster Moonwatch. Anniversary Series Apollo XV. $5350 Only - Steal!

Omega - 311.30.42.30.01.003 · $5,350

A pre-owned Omega Speedmaster Moonwatch from the Anniversary Series Apollo XV, featuring a 42mm black dial with blue and red accents.

Condition: Good condition (7.5/10)
Bracelet size: fits up to 7.5 inch hand
Price compared to comps: thousands below comparable prices

Posted at

Jan 3, 2026, 9:55 PM

Active

View listing on r/WatchExchange

Omega Speedmaster Professional Moonwatch "Sapphire Sandwich" 310.30.42.50.01.002 Complete Set

Omega - 310.30.42.50.01.002 · $7,995

This Omega Speedmaster Professional Moonwatch 'Sapphire Sandwich' is a direct descendant of the Speedmaster worn during all six Apollo lunar landings, featuring a 42 mm stainless steel case with asymmetrical lugs, black anodized aluminum bezel, and a Master Chronometer certified by METAS.

Condition: Excellent Pre-Owned Condition
Box Papers: Yes, Complete Set
Warranty: Until 2030
Movement: Omega Co-Axial Master Chronometer Calibre 3861

Posted at

Jan 3, 2026, 9:42 PM

Active

View listing on r/WatchExchange