Omega Speedmaster Speedmaster Professional Moonwatch Big Box / Strap

Reference 311.33.42.30.01.001

About this watch

The Omega Speedmaster Professional Moonwatch Big Box / Strap, reference 311.33.42.30.01.001, is a piece of history that seamlessly blends classic and contemporary elements. This timeless watch boasts a 42mm round stainless steel case, sleek black dial with stick and dot indexes, and plexiglass crystal adding vintage charm. At its core lies the Omega caliber 1861 movement, a true mechanical marvel with 18 jewels and 48-hour power reserve, delivering precision and reliability. The Speedmaster is also equipped with a chronograph function, water resistance of 50 meters, and comes with a stylish strap for everyday wear.

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MSRP: $5,250

Market Price: $4,860

Key Features

Omega caliber 1861 movement
42mm round stainless steel case
Sleek black dial with stick and dot indexes
Plexiglass crystal
Chronograph function
Water resistance of 50 meters
Stylish strap

Specifications

Brand

Omega

Family

Speedmaster

Model

Speedmaster Professional Moonwatch Big Box / Strap

Reference

311.33.42.30.01.001

Movement

1861

Movement Features

Small Seconds, Hours, Minutes
Chronograph

Case

Stainless Steel 42mm

Dial Color

Black

Crystal

Plexi

Water Resistance

Current Listings

OMEGA Speedmaster Calibre 321 "Ed White" Ref. 311.30.40.30.01.001 - ULTIMATE SET! 🔥$18,000🔥

OMEGA - 311.30.40.30.01.001 · $18,000

The OMEGA Speedmaster Calibre 321 Ref. 311.30.40.30.01.001 is a faithful recreation of the reference 105.003, famously worn by astronaut Ed White during America's first spacewalk. This stainless steel timepiece features the iconic straight lugs and removal of crown guards that defined the early pre-Moon Speedmasters.

Condition: UNWORN
Movement: Calibre 321 column-wheel chronograph movement
Bezel material: black ceramic
Diameter: 39.7mm

Posted at

Jan 23, 2026, 9:08 PM

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Omega Speedmaster 1957 Limited Edition 40mm

Omega - 323.30.40.40.01.001 · $3,999

This Omega Speedmaster is a limited edition model from 2009, featuring a black dial with grey sub-dial detailing and a black bezel.

Condition: Excellent
Case Size: 40mm
Movement: Calibre 3304 mechanical automatic chronograph
Bracelet Width: supplied with original Omega stainless steel bracelet strap

Posted at

Jan 23, 2026, 4:39 PM

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12/2025 Omega Speedmaster Moonwatch Professional Sapphire 310.30.42.50.01.002 – Full Set + Extras – Excellent Condition – $6,900 Shipped

Omega - 310.30.42.50.01.002 · $6,900

This Omega Speedmaster Moonwatch Professional Sapphire features a sapphire crystal, Master Chronometer caliber 3861 movement and classic design.

Condition: Excellent (light hairlines on caseback only)
Case size: 42mm
Movement: Manual-wind chronograph (Omega Caliber 3861)
Crystal material: Sapphire

Posted at

Jan 23, 2026, 3:22 PM

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2025 Omega Speedmaster Moonwatch Professional 310.30.42.50.04.001 – Full Set – Like New – $7,650 Shipped

Omega - 310.30.42.50.04.001 · $7,650

A modern Omega Speedmaster Moonwatch Professional featuring a white lacquer dial and powered by the Master Chronometer caliber 3861, delivering exceptional accuracy and anti-magnetism.

Condition: Like new
Case Size: 42mm
Movement: Manual-wind chronograph (Omega Caliber 3861)
Water Resistance: 50m

Posted at

Jan 23, 2026, 2:59 PM

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Omega "Silver Snoopy" Speedmaster 2025

Omega - 310.32.42.50.02.001 · $15,499

This is a commemorative edition of the Omega Speedmaster Silver Snoopy Award, presented in brand new condition to honor Omega's role in the safe return of Apollo 13.

Condition: Brand new, unworn
Case size: 42 mm
Material: stainless steel
Movement: Omega Co-Axial Master Chronometer Calibre 3861

Posted at

Jan 23, 2026, 2:03 PM

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Omega Speedmaster “Ed White” Cal. 321 Tropical Dial Heavy Patina (Serviced)

Omega - 105.003-65 · $9,850

This Omega Speedmaster Ed White Ref. 105.003-65 is a highly collectible variant with a stunning brown tropical dial, developed rich patina over time, and matching tritium hands that respond under UV light.

Condition: Very good condition, with signs of a previous polish
Size: 39mm
Year: 1965
Movement serviced: yes

Posted at

Jan 23, 2026, 12:45 PM

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NEW 2026 Omega Speedmaster Moonwatch Pro 42mm 310.30.42.50.01.002 Black Dial - $7,500

Omega - 310.30.42.50.01.002 · $7,500

A brand new, unworn Omega Speedmaster Moonwatch Professional in stainless steel with a black dial.

Condition: Brand new/unworn
Material: Stainless Steel
Size (diameter): 42mm
Case size (with links): 8.25in

Posted at

Jan 23, 2026, 11:20 AM

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Omega Speedmaster Moonwatch Professional 42mm White Dial 310.30.42.50.04.001 Complete

Omega - 310.30.42.50.04.001 · $7,650

This Omega Speedmaster Moonwatch Professional features a 42mm white dial.

Condition: In very good condition, rated at 9.7/10
Box And Papers: true
Links: removed links included
Warranty: dated 2024

Posted at

Jan 23, 2026, 10:09 AM

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Omega Speedmaster 38 Co-Axial Chronograph Grey Dial 324.32.38.50.06.001

Omega - 324.32.38.50.06.001 · $4,550

Omega Speedmaster 38 Co-Axial Chronograph with a grey dial for sale.

Condition: In very good condition, rated at 9.8/10
Included Items: inner & outer Omega boxes, manual, microfibre cloth, hang tag, caseback sticker, pictogram card, and warranty card
Trades Welcome: true

Posted at

Jan 23, 2026, 9:59 AM

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