Omega Speedmaster Speedmaster Professional Moonwatch Big Box / Bracelet

Reference 311.30.42.30.01.005

About this watch

The Omega Speedmaster Professional Moonwatch 311.30.42.30.01.005 is a horological masterpiece that combines rich history, timeless design, and precise functionality. At its heart lies the Omega caliber 1861, a hand-wound movement that echoes the legacy of the original Moonwatch. The 42mm stainless steel case boasts a perfect balance between presence and wearability, while the matte black dial with stick and dot indexes exudes sophistication and sportiness. A plexiglass cover adds vintage charm, although it may scratch more easily than sapphire. With a water resistance of 50 meters, this watch is suitable for everyday wear but not recommended for swimming or diving. The chronograph feature allows users to time events with precision, making it perfect for sports enthusiasts and those who appreciate the technical specifications of timekeeping. Wearing the Speedmaster Professional Moonwatch is an experience in itself, with a solid bracelet that fits snugly and offers flexibility throughout the day. Whether formal or casual, this watch sits comfortably on most wrists, drawing compliments like moths to a flame.
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MSRP: $5,350
Market Price: $4,403

Key Features

  • Omega caliber 1861 hand-wound movement
  • 42mm stainless steel case
  • Matte black dial with stick and dot indexes
  • Plexiglass cover
  • Chronograph feature

Specifications

Brand
Omega
Family
Speedmaster
Model
Speedmaster Professional Moonwatch Big Box / Bracelet
Reference
311.30.42.30.01.005
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 Reduced Two Tone - 3310.10 - Stunning Dial - Price Reduced!

Omega Speedmaster Reduced Two Tone - 3310.10 - Stunning Dial - Price Reduced!

Omega - 3310.10 · $2,950
This Omega Speedmaster Reduced Two-Tone features a beautiful dial paired with the classic two-tone configuration on factory omega bracelet, available for sale in good pre-owned condition.

  • Condition: Pre-owned, good condition
  • Size: 39mm diameter
  • Wrist Size: not specified
Posted at
Apr 2, 2026, 1:18 PM
Active
[WTS] Omega Speedmaster Ed White 🔥Brand New March 2026, $15.8k+✈️🔥

Omega Speedmaster Ed White 🔥Brand New March 2026, $15.8k+✈️🔥

Omega - 311.30.40.30.01.001 · $15,800
This Omega Speedmaster Ed White is a brand new watch from March 2026, complete with box and warranty.

  • Condition: Brand New
  • Warranty Period: March 2026
  • Shipping Details: Shipped from Singapore Office with tariffs/duties included in the price
  • Payment Methods: Wire or Credit Card (+4.9% fee)
Posted at
Apr 2, 2026, 1:13 AM
Active
[WTS] Omega Speedmaster Moonwatch Hesalite Ref. 310.32.42.50.01.001 - Full Set + Extras

Omega Speedmaster Moonwatch Hesalite Ref. 310.32.42.50.01.001 - Full Set + Extras

A Omega Speedmaster Moonwatch Professional, ref. 310.32.42.50.01.001, powered by the Co-Axial Master Chronometer Caliber 3861.

  • Condition: Excellent overall condition
  • Crystal material: Hesalite
  • Caliber: Co-Axial Master Chronometer Caliber 3861
Posted at
Apr 1, 2026, 11:48 PM
Active
[WTS] Omega Speedmaster Reduced “Schumacher” – Yellow Dial $2,875

Omega Speedmaster Reduced “Schumacher” – Yellow Dial $2,875

This listing is for a classic 90s racing piece, the yellow dial Schumacher variant of the Omega Speedmaster. The watch features a strong running movement and a clean acrylic crystal with no noticeable scratches or blemishes.

  • Condition: good condition for its age
  • Case Condition: normal wear, some light biting on lugs
  • Bracelet Size: fits a 7" wrist
  • Additional Straps: custom leather strap and several others
Posted at
Apr 1, 2026, 8:42 PM
Active
[WTS] Omega Speedmaster 3510.12 “Schumacher” Yellow Dial

Omega Speedmaster 3510.12 “Schumacher” Yellow Dial

Omega - 3510.12 · $3,450
This Omega Speedmaster 3510.12 'Schumacher' Yellow Dial is an iconic collector's set with a yellow dial, making it perfect for summer and a standout on wrist.

  • Condition: Excellent condition
  • Case size: 39mm
  • Movement: Automatic chronograph (cal. 3220)
  • Bracelet type: Original bracelet with extra links
Posted at
Apr 1, 2026, 7:48 PM
Active
[WTS] Omega SpeedMaster 38 324.30.38.50.02.001 Complete Set Excellent Condition

Omega SpeedMaster 38 324.30.38.50.02.001 Complete Set Excellent Condition

The Omega Speedmaster 38 offers a refined, modern take on the legendary Speedmaster design, combining classic chronograph heritage with a more versatile and wearable case size.

  • Condition: Excellent Condition
  • Case Size: 38mm
  • Dial Color: silver
  • Movement: Co-Axial Caliber 3330 automatic chronograph movement
Posted at
Apr 1, 2026, 6:25 PM
Active
[WTS] 2025 LNIB Omega Speedmaster Dark Side Of The Moon "Pitch Black" Full Set

2025 LNIB Omega Speedmaster Dark Side Of The Moon "Pitch Black" Full Set

A 2025 Omega Speedmaster Dark Side Of The Moon 'Pitch Black' is being sold with full set box and papers.

  • Condition: Like-new
  • Year: 2025
  • Box And Papers: Full set
  • Seller Experience: 4 confirmed deals
Posted at
Apr 1, 2026, 5:08 PM
Active
[WTS] Omega Speedmaster 3513.20 Chrnograph Olympic Special Edition Blue Red Hands |Good conditon| Serviced| Full Box Paper Tag| 2300$

Omega Speedmaster 3513.20 Chrnograph Olympic Special Edition Blue Red Hands |Good conditon| Serviced| Full Box Paper Tag| 2300$

Omega - 3513.20 · $2,300
This Omega Speedmaster 3513.20 Chrnograph Olympic Special Edition features a white dial with red and blue hands, making it an eye-catching piece.

  • Condition: Used Good Condition
  • Case size: 39mm diameter
  • Crystal material: Sapphire
  • Lug width: 20mm
Posted at
Apr 1, 2026, 10:57 AM
Active
[WTS] OEM OmegaSpeedmaster Moonwatch Black Rubber Strap and Deployant Clasp - $450

OEM OmegaSpeedmaster Moonwatch Black Rubber Strap and Deployant Clasp - $450

Omega - 032Z017245 · $450
Additional rubber strap and deployant clasp for the Omega Speedmaster, purchased direct from an Omega boutique.

  • Material: black rubber
  • Deployment type: deployant clasp
Posted at
Apr 1, 2026, 10:15 AM
Active