Omega Speedmaster Speedmaster Professional Moonwatch Big Box / Sapphire
Reference 311.33.42.30.01.002
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.
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 3590.50](https://preview.redd.it/dbmfq2zexf5g1.jpg?width=640&crop=smart&auto=webp&s=04543d352dd9597079d7c84bbb16ccd6e2d7be6c)
![[WTS] Omega Speedmaster Moonwatch Professional 42mm White Dial 310.30.42.50.04.001 Complete](https://preview.redd.it/v3wzlaxcme5g1.jpg?width=640&crop=smart&auto=webp&s=818ec51e230a65e3fc6325f0a19f2764a6a9b0ef)
Omega Speedmaster Moonwatch Professional 42mm White Dial 310.30.42.50.04.001 Complete
A Omega Speedmaster Moonwatch Professional with a 42mm white dial.
- Condition: In very good condition, rated at 9.7/10
- Box And Papers: true
- Year Of Manufacture: 2024
![[WTS] Omega Speedmaster “Ed White” Cal. 321 Tropical Dial Heavy Patina (Serviced)](https://preview.redd.it/ojwc36nmce5g1.jpg?width=640&crop=smart&auto=webp&s=0f42203730116c3cff31195cba977e17ecc7f565)
Omega Speedmaster “Ed White” Cal. 321 Tropical Dial Heavy Patina (Serviced)
This Omega Speedmaster Ed White Ref. 105.003-65 is a historic and collectible variant with a stunning brown tropical dial, developed rich patina over time. It has a stainless steel case in strong proportions and matching tritium hands intact under UV light.
- Condition: Very good condition
- Size: 39mm
- Year: 1965
- Movement serviced: July 2023
![[WTS] Omega Speedmaster FOIS Full Kit](https://preview.redd.it/zsj5snjypa5g1.jpg?width=640&crop=smart&auto=webp&s=b0f12ced53d3cce77ca36a0adde3b9c3d0346631)
Omega Speedmaster FOIS Full Kit
A numbered edition of the Omega Speedmaster FOIS, complete with original accessories and documentation.
- Condition: Excellent condition
- Year: 2018
- Strap material: brown leather
![[WTS] Omega "Silver Snoopy" Speedmaster 2025](https://preview.redd.it/9zcrdfz8t95g1.jpg?width=640&crop=smart&auto=webp&s=c248dee8a58a9ea56328abd8b629c6f91427e742)
Omega "Silver Snoopy" Speedmaster 2025
A commemorative Omega Speedmaster Silver Snoopy Award presented in brand new condition, honoring NASA's recognition of Omega's role in the safe return of Apollo 13.
- Condition: Brand new, unworn
- Case size: 42mm
- Diameter: 42mm
- Water resistance: 50m depth rating
![[WTS] Omega Speedmaster 1957 Sapphire Sandwich - Great Condition - Same Dimensions as Moonwatch + Same Iconic Subdial spacing but more practical daily (100m WR, Coaxial Automatic, Date, Buttery Column Wheel Chrono) - Amazing and Underrated - FULL KIT + 3861 style bracelet - $4600 shipped CONUS](https://preview.redd.it/47hllkn8r85g1.jpg?width=640&crop=smart&auto=webp&s=2fee24652b71060b817f3a17a0fa398f8a72f9c8)
Omega Speedmaster 1957 Sapphire Sandwich - Great Condition - Same Dimensions as Moonwatch + Same Iconic Subdial spacing but more practical daily (100m WR, Coaxial Automatic, Date, Buttery Column Wheel Chrono) - Amazing and Underrated - FULL KIT + 3861 style bracelet - $4600 shipped CONUS
A modern Omega Speedmaster variant, carrying over classic proportions of the current Moonwatch but with upgrades for a more practical daily wearer. It has a matte sub-dial texture, gloss-lacquer black backdrop, and an applied Omega logo. The watch is running strong and still has the red factory dot on the caseback.
- Condition: Great condition, some small dings on the bezel edge and some minor scuffs throughout
- Case dimensions: Same as Moonwatch
- Movement type: Co-Axial Automatic
- Water resistance: 100m
![[WTS] Omega Speedmaster Day Date Panda 323.30.40.40.04.001 40mm](https://preview.redd.it/9qblbcr4n85g1.jpg?width=640&crop=smart&auto=webp&s=c44c5a39c2d347e8fd098c300c8bf89593414b53)
Omega Speedmaster Day Date Panda 323.30.40.40.04.001 40mm
The Omega Speedmaster Day Date Panda is a 40mm watch with a distinctive design.
- Bracelet length: 7.5 inches
![[WTS] Omega Speedmaster Reduced Ref. 3518.50 - Michael Schumacher LE](https://preview.redd.it/ytwyyqe7w75g1.jpg?width=640&crop=smart&auto=webp&s=02e9d795623c987fa091f360e6b2c93872137a81)
Omega Speedmaster Reduced Ref. 3518.50 - Michael Schumacher LE
The Omega Speedmaster Racing Michael Schumacher Limited Edition, a highly collectible model produced as part of Omega’s tribute to Formula 1 legend Michael Schumacher. This limited edition watch is one of 6000 produced and comes in excellent condition.
- Condition: Excellent overall condition with light signs of wear
- Limited edition quantity: 6000
- Case condition: Excellent overall condition with only light signs of wear consistent with careful use
- Dial condition: Perfect condition — no blemishes, discoloration, or lume degradation
![[WTS]🔥OMEGA SPEEDMASTER MOONWATCH PROFESSIONAL SAPPHIRE SANDWICH 310.30.42.50.01.002 COMPLETE 11/2025 BRAND NEW🔥](https://preview.redd.it/vg7dbcnkp35g1.jpg?width=640&crop=smart&auto=webp&s=a9a7d4ffa42ba1a51a1d4f544f39c6e366938b7b)
🔥OMEGA SPEEDMASTER MOONWATCH PROFESSIONAL SAPPHIRE SANDWICH 310.30.42.50.01.002 COMPLETE 11/2025 BRAND NEW🔥
This OMEGA Speedmaster Moonwatch Professional Sapphire Sandwich is a brand new, unworn watch with a black dial and stainless steel case.
- Condition: BRAND NEW/UNWORN
- Case size: 42mm diameter
- Material: Stainless Steel