Omega Speedmaster Speedmaster Professional Moonwatch Big Box / Strap

Reference 311.33.42.30.01.001

Omega Speedmaster Professional Moonwatch Big Box / Strap

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
50

Current Listings

[WTS] Omega Speedmaster Broadarrow. Strong Lume.

Omega Speedmaster Broadarrow. Strong Lume.

Omega - Speedmaster Broadarrow · $3,450
A vintage Omega Speedmaster Broadarrow with strong lume, available for sale.

  • Condition: Runs well
  • Lume: strong
  • Shipping: Fedex with insurance
Posted at
May 1, 2026, 6:07 PM
Active
View listing on r/WatchExchange
[WTS] Omega Speedmaster Reduced "Michael Schumacher" Limited Edition, 3517.30.00. Card Included. Collector's watch. Clean..

Omega Speedmaster Reduced "Michael Schumacher" Limited Edition, 3517.30.00. Card Included. Collector's watch. Clean..

Omega - 3517.30.00 · $3,495
A collector's Omega Speedmaster Reduced 'Michael Schumacher' Limited Edition, in good condition with a card included.

  • Condition: Clean
  • Shipping method: Fedex with insurance
  • Location: NJ USA
Posted at
May 1, 2026, 6:01 PM
Active
View listing on r/WatchExchange
[WTS] OMEGA Speedmaster Professional Sapphire Sandwich 3861 Latest Model on Forstner Bullet - Watch Only - $5400 shipped CONUS

OMEGA Speedmaster Professional Sapphire Sandwich 3861 Latest Model on Forstner Bullet - Watch Only - $5400 shipped CONUS

OMEGA - Speedmaster Professional Sapphire Sandwich 3861 · $5,400
The Omega Speedmaster Professional Sapphire Sandwich 3861 is a latest model watch sold as watch only, with shipping included to CONUS.

Posted at
May 1, 2026, 5:38 PM
Active
View listing on r/WatchExchange
[WTS] Omega Speedmaster. Sapphire Sandwich. Box, Cards.

Omega Speedmaster. Sapphire Sandwich. Box, Cards.

Omega - Speedmaster · $6,150
A Omega Speedmaster sapphire sandwich watch with box and cards is being sold.

  • Location: NJ USA
Posted at
May 1, 2026, 4:47 PM
Active
View listing on r/WatchExchange
[WTS] Omega Speedmaster 40 3211.31

Omega Speedmaster 40 3211.31

Omega - 3211.31 · $2,175
A used Omega Speedmaster 40mm model 3211.31, featuring a minor scratch on the crystal.

  • Condition: Minor scratch on crystal
  • Bracelet length: 7 inches
Posted at
May 1, 2026, 3:33 PM
Active
View listing on r/WatchExchange
[WTS] Omega Speedmaster Professional. Moonwatch. 3570.50. Very nice condition...

Omega Speedmaster Professional. Moonwatch. 3570.50. Very nice condition...

Omega - 3570.50 · $4,100
This Omega Speedmaster Professional Moonwatch is a high-end timepiece with a rich history and design.

  • Condition: Very nice condition
  • Location: NJ USA
  • Shipping: included
Posted at
May 1, 2026, 3:30 PM
Active
View listing on r/WatchExchange
[WTS] 🚀🌗Brand New 2026 Full Set - Omega Speedmaster Moonphase Reference: 304.30.44.52.01.001 🚀🌗

🚀🌗Brand New 2026 Full Set - Omega Speedmaster Moonphase Reference: 304.30.44.52.01.001 🚀🌗

Omega - 304.30.44.52.01.001 · $10,995
This listing is for a brand new Omega Speedmaster Moonphase watch, full set with warranty card, double box, and other included items.

  • Condition: Brand New
  • Bracelet length: fully linked
Posted at
May 1, 2026, 1:49 PM
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[WTS] Omega OEM Integrated Speedmaster Moonwatch Rubber Straps - One with OEM Clasp - One Without Clasp (Both Backordered thru Omega)

Omega OEM Integrated Speedmaster Moonwatch Rubber Straps - One with OEM Clasp - One Without Clasp (Both Backordered thru Omega)

Omega - 032Z017245, STZ007387 · $275
Additional details are about Omega OEM integrated Speedmaster Moonwatch rubber straps, one with an OEM clasp and one without.

  • Condition: Very Good
  • Clasp type: stainless steel deployant clasp (16mm)
  • Lug size: 20mm
  • Condition of strap 1: with clasp
Posted at
May 1, 2026, 1:32 PM
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[WTS] BNIB 2026 Omega Speedmaster Professional White $7,890

BNIB 2026 Omega Speedmaster Professional White $7,890

Omega - 310.30.42.50.04.001 · $7,890
The Omega Speedmaster Moonwatch Professional features a glossy white lacquered dial and is powered by the updated 3861 hand-wound movement.

  • Condition: Brand new in box
  • Case Size: 42mm diameter
  • Case Thickness: 13.2mm
  • Lug Width: 20mm
Posted at
May 1, 2026, 1:24 PM
Active
View listing on r/WatchExchange