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 Racing 44.25mm White Dial 329.33.44.51.04.001 Co-Axial Master Chronometer. Full Set $6,955

Omega - 329.33.44.51.04.001 · $6,955

This Omega Speedmaster Racing Master Chronometer features a white 'racing dial' with black sub-dials, powered by the Caliber 9900 Co-Axial Master Chronometer movement.

Condition: Pre-owned, excellent condition
Case size: 44.25mm
Water resistance: 50m
Movement: Automatic Caliber 9900 (Master Chronometer certified)

Posted at

May 7, 2026, 2:40 PM

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(OEM) Omega Speedmaster 20 mm Flat Link Bracelet

Omega - Flat Link Bracelet 20mm · $995

This is an OEM Omega Speedmaster bracelet with a flat link design, suitable for various Speedmaster models. It features a stainless steel construction and a vintage-style foldover clasp.

Condition: Great, lightly used
Lug width: 20mm
Taper: 20mm to 15mm
Material: Stainless Steel

Posted at

May 7, 2026, 2:29 PM

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2026 Omega Speedmaster “Reverse Panda” 310.30.42.50.01.004 $9599

Omega - 310.30.42.50.01.004 · $9,599

A 2026 Omega Speedmaster "Reverse Panda" with a 42mm steel case and black dial.

Condition: Preowned, Cosmetic Condition: 9.9/10, Fully Functional
Warranty card date: February 2026
Case size: 42mm diameter
Movement: 3861 caliber

Posted at

May 7, 2026, 1:58 PM

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2020 Omega Speedmaster Moonphase Black 304.30.44.52.01.001 Full Set - $7,995

Omega - 304.30.44.52.01.001 · $7,995

Up for sale is a Omega Speedmaster Moonphase Black, a 2020 model featuring a moon phase display.

Condition: Excellent condition with minimal signs of wear
Year: 2020
Contents: Watch, Inner & Outer Box, Card Holder, International Warranty Card, Pictograms Card, Master Chronometer Card, Instructions Manual

Posted at

May 7, 2026, 1:45 PM

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Omega Speedmaster Reduced Strap - 18mm

Omega

Strap width: 18mm

Posted at

May 7, 2026, 11:22 AM

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Omega Speedmaster 3519.50.00 “Schumacher World Champion 2001” LE — Racing Dial — $2,550 Shipped (Tariff Covered)

Omega - 3519.50.00 · $2,550

This Omega Speedmaster is a limited edition "Schumacher World Champion 2001" watch featuring a unique racing dial.

Case size: 40mm diameter
Band type: leather strap
Dial color: racing dial

Posted at

May 7, 2026, 10:44 AM

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Genuine (OEM) Omega Speedmaster Apollo 11 50th Anniversary Flat Link Bracelet

Omega · $1,120

The Omega Speedmaster Apollo 11 50th Anniversary Flat Link Bracelet is a sought-after accessory designed exclusively for the limited edition Apollo 11 50th Anniversary 'Moonshine' steel model. It features fully brushed flat links with polished outer edges and a compact, vintage-style clasp.

Condition: Great, lightly used
Lug width: 20mm
Taper: 20mm to 15mm (Dramatic, vintage-style taper)
Material: Stainless Steel

Posted at

May 7, 2026, 10:06 AM

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2025 Omega Speedmaster Sedna Gold 310.60.42.50.01.001 — Like New Condition, Box & Papers

Omega - 310.60.42.50.01.001 · $29,500

The Omega Speedmaster Sedna Gold is a modern take on the iconic Moonwatch design, featuring a rich black dial and matching gold bracelet. It's powered by a Master Chronometer manual-wind movement, blending classic heritage with modern performance.

Condition: Like new, small ding on bezel near 12 o'clock
Box And Papers: Yes
Bracelet Material: Gold
Case Diameter: 42mm

Posted at

May 7, 2026, 9:12 AM

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