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 ’57 Gold on Leather Strap 2025 MINT FULL 331.22.42.51.01.001

Omega

The Omega Speedmaster ’57 Gold on Leather Strap is a luxury watch for sale. The details of the watch are still coming, but it appears to be in mint condition.

Condition: MINT FULL

Posted at

Jan 18, 2026, 10:07 PM

Active

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Omega Speedmaster Professional 42mm “Sapphire Sandwich” 310.30.42.50.01.002 - 11/2025 Complete Set

Omega - 310.30.42.50.01.002 · $7,350

This Omega Speedmaster Professional is a 'Sapphire Sandwich' model with a 42mm case, known as the Moonwatch.

Condition: Like New
Case size: 42mm
Service history: Unknown

Posted at

Jan 18, 2026, 6:07 PM

Active

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Omega Speedmaster Professional Link - $75

Omega - Speedmaster Professional Link · $75

A replacement link set for the Omega Speedmaster Professional, sealed and unopened, received directly from Omega.

Material: genuine OEM
Status: sealed and unopened
Origin: received directly from Omega

Posted at

Jan 18, 2026, 5:12 PM

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Omega Speedmaster Broadarrow. $3450 only !!

Omega - Speedmaster Broadarrow · $3,450

A Omega Speedmaster Broadarrow for sale, available with shipping from NJ USA.

Shipping Location: NJ USA
Shipping Method: Fedex with insurance
Shipping Global: yes, globally accepted

Posted at

Jan 18, 2026, 3:43 PM

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2025 OMEGA Speedmaster Moonwatch Pro White 310.30.42.50.04.001 Full Set

OMEGA - 310.30.42.50.04.001 · $7,699

For sale is a classic Omega Speedmaster Moonwatch Pro with a white dial and a December 2025 date.

Condition: Very good condition, with a mark on the side of the case
Msrp: $9,100 + Tax
Shipping: Fully insured overnight via FedEx to the closest FedEx Office

Posted at

Jan 18, 2026, 3:12 PM

Active

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Omega Speedmaster Pilot (332.10.41.51.01.002) | 2025

Omega - 332.10.41.51.01.002 · $7,900

This Omega Speedmaster Pilot is a recently released version of the Speedmaster, featuring an automatic Caliber 9900 movement and a 40.85mm steel case.

Condition: Excellent, lightly worn
Case Size: 40.85 mm diameter
Bracelet Material: Steel
Crystal: Sapphire

Posted at

Jan 18, 2026, 3:11 PM

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