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 Professional Moonwatch Pumpkin Patina 1968

Omega Speedmaster Professional Moonwatch Pumpkin Patina 1968

Omega - 145.012-68 · $10,570
This exceptional Omega Speedmaster Professional reference 145.012-68 presents a remarkable example of horological heritage in superb original condition.

  • Condition: Superb original condition
  • Case size: 42 x 47mm
  • Year: 1968
  • Bracelet size: accommodates wrists up to 7.75 inches
Posted at
May 16, 2026, 12:15 PM
Active
[WTS] Omega Integrated Speedmaster Moonwatch Rubber Strap / Omega Clasp - (Backordered Combo Omega) $600 shipped

Omega Integrated Speedmaster Moonwatch Rubber Strap / Omega Clasp - (Backordered Combo Omega) $600 shipped

Omega - 032Z017245 · $600
A black rubber strap and stainless steel deployant clasp designed for the Omega Speedmaster Professional, available only through Omega.

  • Condition: Excellent Condition
  • Lug size: 20mm
  • Case color: Red
Posted at
May 15, 2026, 6:58 PM
Active
[WTS] Omega Speedmaster Panda Chronograph 40mm 323.30.40.40.04.001

Omega Speedmaster Panda Chronograph 40mm 323.30.40.40.04.001

A Omega Speedmaster Date Day Panda Chronograph with a 40mm case, 7.5-inch bracelet, and accompanying warranty card.

  • Case size: 40mm
Posted at
May 15, 2026, 5:40 PM
Active
[WTS] 2023 OMEGA Speedmaster Professional Moonwatch Sapphire 310.30.42.50.01.002 Full Set with Micro-Adjust Clasp

2023 OMEGA Speedmaster Professional Moonwatch Sapphire 310.30.42.50.01.002 Full Set with Micro-Adjust Clasp

The Omega Speedmaster Professional Moonwatch features a black dial, sapphire crystal, and exhibition caseback showcasing the Omega Caliber 3861 movement, delivering precision, anti-magnetic performance, and a reliable 50-hour power reserve. It's fitted with a stainless steel bracelet featuring a micro-adjustable clasp.

  • Condition: Excellent pre-owned condition
  • Case size: 42mm diameter
  • Dial color: Black
  • Crystal material: Sapphire
Posted at
May 15, 2026, 4:54 PM
Active
[WTS] OMEGA Speedmaster Dark Side Of The Moon DSOM $11,800 plus label

OMEGA Speedmaster Dark Side Of The Moon DSOM $11,800 plus label

This Omega Speedmaster Dark Side Of The Moon DSOM is available for sale in excellent condition with minimal wear.

  • Condition: Like new - little to no visible wear anywhere on the watch
  • Box: full set
  • Cards: 3 cards, warranty card is blank
Posted at
May 15, 2026, 4:47 PM
Active
[WTS] Omega Speedmaster Panda 32330404004001 Full Set

Omega Speedmaster Panda 32330404004001 Full Set

Omega - 32330404004001 · $4,600
Up for sale is a 2010 Omega Speedmaster Panda, in its full set, with a stainless steel bracelet and no visible scratches on the case, bezel or crystal.

  • Condition: very good condition
  • Length: 40mm diameter
  • Bracelet material: stainless steel
Posted at
May 15, 2026, 4:36 PM
Active
[WTS] Omega Speedmaster Moonwatch Professional 18k Sedna Gold $31k box papers full links

Omega Speedmaster Moonwatch Professional 18k Sedna Gold $31k box papers full links

This Omega Speedmaster Moonwatch Professional is being sold with its original box and papers. It has been worn under 10 times.

  • Condition: Mint, unpolished
  • Material: 18k Sedna Gold
Posted at
May 15, 2026, 4:15 PM
Active
[WTS] Omega Speedmaster Date 3511.50

Omega Speedmaster Date 3511.50

Omega - 3511.50 · $1,975
For sale is an Omega Speedmaster date with a reverse panda dial that was only sold in Japan, it runs very solid and everything functions properly.

  • Condition: great condition
  • Payment Methods Accepted: crypto, cash, bank transfer, etc.
  • Excluded Payment Method: PayPal
  • Trade In Brands: Tudor, Cartier, Rolex, Omega, Breitling, AP
Posted at
May 15, 2026, 2:46 PM
Active
[WTS] Omega Speedmaster Day Date 3523.80

Omega Speedmaster Day Date 3523.80

Omega - 3523.80 · $2,225
This Omega Speedmaster Day Date features a beautiful blue dial and is in excellent condition with minimal signs of wear.

  • Condition: Excellent
  • Payment Methods Accepted: crypto, most other methods
  • Local Pickup Available: yes
  • Trades Accepted: Tudor, Cartier, Rolex, Omega, Breitling, AP
Posted at
May 15, 2026, 2:37 PM
Active