Omega Speedmaster Speedmaster Professional Moonwatch Big Box / Sapphire

Reference 311.33.42.30.01.002

Omega Speedmaster Professional Moonwatch Big Box / Sapphire

About this watch

The Omega Speedmaster Professional Moonwatch Big Box / Sapphire is a masterpiece of luxury watchmaking, blending timeless design with cutting-edge technology and rich historical significance. This iconic timepiece boasts a black dial with stick and dot indexes, set within a robust yet refined 42 mm round stainless steel case. The sapphire crystal adds an extra layer of protection while providing crystal-clear visibility. One of the standout features is its tachymeter bezel, allowing you to measure speed based on time traveled over a fixed distance. This watch combines form and function, with precision-designed stick hands, a small seconds hand for added sophistication, and luminous indexes that shine bright in low-light conditions. The Omega Caliber 1863 movement represents the luxury version of its predecessor, the 1861, showcasing Omega's dedication to precision and craftsmanship. With a power reserve of 48 hours and a frequency of 21,600 vibrations per hour, you can trust that this watch will keep ticking accurately. The chronograph feature is a must-have for any serious timepiece, perfect for timing events or tracking laps. The pushers on the side are tactile and satisfying, giving users a sense of control and precision. With a water resistance rating of 50 meters and durable stainless steel construction, this watch can handle splashes and brief submersion, making it suitable for everyday wear. Whether you're a seasoned collector or a first-time buyer, the Omega Speedmaster Professional Moonwatch Big Box / Sapphire is a tribute to human achievement and a testament to Omega's craftsmanship.
Buy Now on Jomashop
This is an affiliate link
MSRP: $6,250
Market Price: $5,230

Key Features

  • 42 mm round stainless steel case
  • Sapphire crystal for enhanced protection and visibility
  • Omega Caliber 1863 hand-wound movement with 48-hour power reserve

Specifications

Brand
Omega
Family
Speedmaster
Model
Speedmaster Professional Moonwatch Big Box / Sapphire
Reference
311.33.42.30.01.002
Movement
1863
Movement Features
  • Hours, Minutes, Small Seconds
  • Chronograph
Case
Stainless Steel 42mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
50

Current Listings

[WTS] Omega Speedmaster Racing 329.32.44.51.01.001 + FREE OEM Omega Bracelet

Omega Speedmaster Racing 329.32.44.51.01.001 + FREE OEM Omega Bracelet

Omega - 329.32.44.51.01.001 · $5,799
This Omega Speedmaster Racing features a ceramic tachy bezel, METAS-certified Caliber 9900, and one of the best black/orange dials Omega has put out in years. The orange chrono handset and racing minute track give this watch more personality than the standard Speedy lineup.

  • Condition: Excellent overall condition with only light signs of wear
  • Case size: 44.25mm
  • Water resistance: 100m
  • Movement: Co-Axial Master Chronometer Caliber 9900
Posted at
May 26, 2026, 5:04 PM
Active
View listing on r/WatchExchange
[WTS] Omega Speedmaster Moonwatch Sapphire Sandwich 310.30.42.50.01.002

Omega Speedmaster Moonwatch Sapphire Sandwich 310.30.42.50.01.002

Omega - 310.30.42.50.01.002 · $6,400
This Omega Speedmaster Moonwatch Sapphire Sandwich features a 42mm case, manual-winding Caliber 3861 with 50 hours of power reserve, and comes equipped with the standard brushed and polished OEM Omega "sapphire sandwich" bracelet. It was purchased from an Omega boutique in June 2022.

  • Condition: amazing condition
  • Case diameter: 42mm
  • Case thickness: 13.18mm
  • Lug width: 20mm
Posted at
May 26, 2026, 4:44 PM
Active
View listing on r/WatchExchange
[WTS] Omega Speedmaster Professional Ref. 145.012-67 SP. Pre-Moon Full Collector's Set!

Omega Speedmaster Professional Ref. 145.012-67 SP. Pre-Moon Full Collector's Set!

Omega - 145.012-67 SP · $17,000
This listing features a rare Omega Speedmaster Professional Ref. 145.012-67 SP in its final and most desirable form, housing the legendary Caliber 321 column-wheel movement. The watch comes as a full collector's set with original Omega box and international guarantee papers dated August 22, 1968.

  • Condition: Pre-owned, original papers and box included
  • Case Manufacturer: Huguenin Frères (HF)
  • Movement: Caliber 321, serial 26.xxx.xxx
  • Bezel Type: Dot Over Ninety (DON) bezel
Posted at
May 26, 2026, 4:32 PM
Active
View listing on r/WatchExchange
[WTS] Omega Speedmaster "Ed White" 311.30.40.30.01.001 Collector’s set in Excellent Condition

Omega Speedmaster "Ed White" 311.30.40.30.01.001 Collector’s set in Excellent Condition

Omega - 311.30.40.30.01.001 · $16,700
The Omega Speedmaster "Ed White" is a tribute to the first American spacewalk, featuring a 39.7mm straight-lug case and manual-wind caliber 321 reissue.

  • Condition: Excellent condition with only minor signs of any wear
  • Case size: 39.7mm
  • Bracelet style: flat-link style
Posted at
May 26, 2026, 1:55 PM
Active
View listing on r/WatchExchange
[WTS] Omega Speedmaster Dark Side of the Moon 44.25mm 310.92.44.51.01.002 ( new / 2025 / box and papers )

Omega Speedmaster Dark Side of the Moon 44.25mm 310.92.44.51.01.002 ( new / 2025 / box and papers )

Omega - 310.92.44.51.01.002 · $13,550
This Omega Speedmaster Dark Side of the Moon features a 44.25mm black ceramic case and is powered by the Omega Co-Axial Calibre 9900. It comes with all original boxes, papers, and accessories.

  • Condition: Brand new
  • Case size: 44.25mm
  • Material: Black Ceramic
  • Movement: Omega Co-Axial Calibre 9900
Posted at
May 26, 2026, 1:32 PM
Active
View listing on r/WatchExchange
[WTS] BNIB Omega Speedmaster Professional 310.30.42.50.01.001 $6,699

BNIB Omega Speedmaster Professional 310.30.42.50.01.001 $6,699

Omega - 310.30.42.50.01.001 · $6,699
The Omega Speedmaster Moonwatch Professional features a robust and elegant 42mm stainless steel case with a hesalite front and solid case back powered by the updated caliber 3861 movement.

  • Condition: Brand new in box with warranty
  • Case size: 42mm diameter
  • Case thickness: 13.2mm
  • Lug width: 20mm
Posted at
May 26, 2026, 1:31 PM
Active
View listing on r/WatchExchange
[WTS] Omega Speedmaster Reduced 3510.50.00 Early Tritium Dial, Hollow Endlinks, Unpolished | Fresh Service | $2,699 Shipped

Omega Speedmaster Reduced 3510.50.00 Early Tritium Dial, Hollow Endlinks, Unpolished | Fresh Service | $2,699 Shipped

Omega - 3510.50.00 · $2,699
This Omega Speedmaster Reduced features an early tritium dial with beautiful warm patina and a hollow endlink bracelet configuration, giving it a unique vintage aesthetic. The watch has been serviced and is running strongly.

  • Condition: Excellent overall for its age
  • Bracelet length: ~18cm/~7.1 inches
  • Movement: Omega Cal. 1140 (Automatic chronograph, ETA 2890-A2 + Dubois-Dépraz module)
  • Water resistance: 30m
Posted at
May 26, 2026, 11:48 AM
Active
View listing on r/WatchExchange
[WTS] 2025 Omega Speedmaster "Silver Snoopy Award" 310.32.42.50.02.001 — Excellent Condition, Box & Papers

2025 Omega Speedmaster "Silver Snoopy Award" 310.32.42.50.02.001 — Excellent Condition, Box & Papers

Omega - 310.32.42.50.02.001
2025 Omega Speedmaster Silver Snoopy Award for sale in excellent condition, complete with box and papers.

  • Condition: Excellent Condition
  • Box and papers included: yes
Posted at
May 26, 2026, 9:05 AM
Active
View listing on r/WatchExchange
[WTS] Omega Speedmaster Reduced 3510.50 Mint Full Set $3150

Omega Speedmaster Reduced 3510.50 Mint Full Set $3150

Omega - 3510.50 · $3,150
This Omega Speedmaster Reduced is a beautiful timepiece from 1998, featuring a stainless steel case with twisted lugs and a matte black dial with Luminova markings.

  • Condition: Mint condition
  • Material: stainless steel
  • Case diameter: 39mm
  • Movement: automatic Omega caliber 3220 (ETA 2890-2 with Dubois-Depraz chronograph module)
Posted at
May 26, 2026, 9:01 AM
Active
View listing on r/WatchExchange