Omega Speedmaster Speedmaster Moonwatch Professional Loyalty Edition

Reference 311.30.42.30.01.008

About this watch

The Omega Speedmaster Moonwatch Professional Loyalty Edition (reference: 311.30.42.30.01.008) is a masterpiece of horology, blending heritage and modern flair in its sleek design. Crafted from durable stainless steel, this timepiece boasts a robust presence on the wrist with its 42.00 mm diameter and 20.00 mm lug width. The black matte finish minimizes glare during sunny days, while the sapphire glass covering the dial ensures scratch-resistance for years to come. The open back reveals the intricate Omega caliber 1863 movement, hand-wound and precise in its timing. This luxury timepiece is not only a functional companion but also a statement piece, making it perfect for daily wear. With its chronograph features, water resistance of 50 meters, and comfortable fit, this watch is an investment worth considering.

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Key Features

Hand-wound Omega caliber 1863 movement
Black matte stainless steel case with 42mm diameter
Sapphire glass dial cover for scratch-resistance
Chronograph features for precise timing
Water resistance of 50 meters
Durable and stylish design
Comfortable fit for daily wear

Specifications

Brand

Omega

Family

Speedmaster

Model

Speedmaster Moonwatch Professional Loyalty Edition

Reference

311.30.42.30.01.008

Movement

1863

Movement Features

Hours, Minutes, Small Seconds
Chronograph

Case

Stainless Steel 42mm

Dial Color

Black

Crystal

Sapphire

Water Resistance

Current Listings

Omega Speedmaster Moonphase 304.33.44.52.03 Blue Dial 44.25mm Full Set

Omega - 304.33.44.52.03 · $7,494

A pre-owned Omega Speedmaster Moonphase featuring a blue dial, moonphase complication, and Co-Axial Master Chronometer automatic movement.

Condition: Very good
Case size: 44.25mm diameter
Movement: Co-Axial Master Chronometer automatic
Complications: chronograph and moonphase

Posted at

Feb 9, 2026, 9:53 AM

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Omega Speedmaster Professional Sapphire 3861 - Mint Condition

Omega - 310.30.42.50.01.002 · $5,900

This Omega Speedmaster Professional Sapphire is a high-end timepiece with a sapphire caseback and new bracelet, featuring excellent condition and including the full box presentation and accessories.

Condition: Mint Condition
Bracelet: new
Case back material: sapphire

Posted at

Feb 9, 2026, 7:09 AM

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3220.50 Omega Speedmaster Day-Date Black Dial 40mm $2,150

Omega - 3220.50 · $2,150

This Omega Speedmaster Day-Date features a black dial and is 40mm in size.

Condition: Good condition with little signs of use
Wrist size fit: about 18.5cm
Service history: recently serviced with excellent timegrapher numbers
Polish option: full polish and service can be requested prior to purchase

Posted at

Feb 9, 2026, 1:59 AM

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OMEGA Speedmaster "Dark Side of the Moon" Apollo 8 Ref. 311.92.44.30.01.001 + Apollo 8 Gen2 Strap + Deployant Clasp - ULTIMATE SET! 🔥$10,000🔥

OMEGA - 311.92.44.30.01.001 · $10,000

The OMEGA Speedmaster Dark Side of the Moon Apollo 8 commemorates the 50th anniversary of the Apollo 8 mission, featuring a black ceramic case and a laser-ablated dial representing the lunar surface.

Condition: UNWORN
Case diameter: 44.25mm
Movement: Calibre 1869

Posted at

Feb 8, 2026, 7:44 PM

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OMEGA Speedmaster Calibre 321 "Ed White" Ref. 311.30.40.30.01.001 - ULTIMATE SET! 🔥$17,500🔥

OMEGA - 311.30.40.30.01.001 · $17,500

A faithful recreation of the Speedmaster Calibre 321, famously worn by astronaut Ed White during America's first spacewalk, featuring a stainless steel case and iconic straight lugs.

Condition: UNWORN
Case Material: stainless steel
Diameter: 39.7mm
Movement: Calibre 321 column-wheel chronograph movement

Posted at

Feb 8, 2026, 7:32 PM

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Omega Speedmaster Professional, White Lacquer Dial - BNIB - $7,000

Omega - 310.30.42.50.05.001 · $7,000

The Omega Speedmaster Professional features a white lacquer dial and is a Master Chronometer with Cal. 3861 movement.

Condition: BNIB, perfect 10/10 condition
Movement: Master Chronometer Omega Cal. 3861
Strap material: black rubber

Posted at

Feb 8, 2026, 6:24 PM

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Omega Speedmaster DSOTM - Vintage Edition

Omega - 311.92.44.51.01.006 · $6,600

This Omega Speedmaster Dark Side of the Moon Vintage Edition is a rare and no longer made version, featuring a black ceramic case with good specifications including a +0s/day accuracy.

Condition: Nearly perfect
Case Diameter: 44mm
Lug To Lug: 49mm
Weight: 99 grams

Posted at

Feb 8, 2026, 4:34 PM

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