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 Reduced 3510.50 Bracelet Set - 22 Links, Full size, 94/100 Condition, OEM 1469/811](https://preview.redd.it/taikxlm415xg1.jpg?width=640&crop=smart&auto=webp&s=f245081162d357c47d7b6b3809af19d26af75cb0)
Omega Speedmaster Reduced 3510.50 Bracelet Set - 22 Links, Full size, 94/100 Condition, OEM 1469/811
This is an original Omega Speedmaster Reduced bracelet set in excellent condition, featuring a stainless steel finish and a folding clasp with tight action.
- Condition: 94/100 - excellent vintage condition
- Bracelet reference: 1469
- Endlinks reference: 811 (pair included)
- Total links: 22 (full complete set)
![[WTS][US] Omega Speedmaster Calibre 321 - Ed White - Black Dial - 39.7mm - 311.30.40.30.01.001 - Full Set](https://preview.redd.it/m3izndiju4xg1.jpg?width=640&crop=smart&auto=webp&s=d11e2103db56fbc3968db4eeff3f6a5576d0227e)
[US] Omega Speedmaster Calibre 321 - Ed White - Black Dial - 39.7mm - 311.30.40.30.01.001 - Full Set
A Omega Speedmaster Calibre 321 in black dial, with a 39.7mm case size and reference number 311.30.40.30.01.001.
- Condition: pristine with minor hairlines on clasp, case, and bracelet
- Diameter: 39.7mm
![[WTS][US] Omega Speedmaster Moonwatch Professional - White Dial - 310.30.42.50.04.001 - Full Set](https://preview.redd.it/woqvcyeot4xg1.jpg?width=640&crop=smart&auto=webp&s=a205a132894ffa2a95f0b64cd7bd76baf623c305)
[US] Omega Speedmaster Moonwatch Professional - White Dial - 310.30.42.50.04.001 - Full Set
Up for sale is an Omega Speedmaster Moonwatch Professional - White Dial, in fantastic condition and functions perfectly.
- Condition: pristine with minor hairlines on clasp, case, and bracelet
- Case size: 42mm diameter
![[WTS] Omega Speedmaster 50th Anniversary – No. 927/1957 – Limited Edition – Full Set](https://preview.redd.it/pftawhesa2xg1.jpg?width=640&crop=smart&auto=webp&s=c19380bf0d50e862acc98c793aff208d265c83ea)
Omega Speedmaster 50th Anniversary – No. 927/1957 – Limited Edition – Full Set
A numbered Omega Speedmaster 50th Anniversary Limited Edition, No. 927 of 1,957 pieces, a highly collectible tribute to the original 1957 Speedmaster.
- Condition: Very good overall condition with honest wear
- Case size: 42mm diameter
- Dial material: black enamel
- Movement type: Omega manual-wind chronograph
![[WTS] Omega Speedmaster Date ref. 3211.30.00 40mm | Great Condition (with Box & Serviced) | $2300](https://external-preview.redd.it/c256aWk1dG1qMXhnMcQ94fERSwfYE5oaFlzrUk7IgH_pYoY_3IUwX_w25tYd.png?format=pjpg&auto=webp&s=f96a3db9ffa75dc8f190b598bf390eca4978580a)
Omega Speedmaster Date ref. 3211.30.00 40mm | Great Condition (with Box & Serviced) | $2300
The Omega Speedmaster Date ref. 3211.30.00 is a modern Speedmaster that delivers a lot of watch for the money, with a clean all-silver dial configuration and polished hands creating a refined and versatile look.
- Condition: great condition
- Case size: 40mm diameter
- Lug to lug length: 50mm
- Thickness: 15mm
![[WTS] Omega Speedmaster Racing 326.30.40.50.01.001 – Full Set](https://preview.redd.it/wwz6f7gcb1xg1.jpg?width=640&crop=smart&auto=webp&s=b1f8d67f8efe0551eee9788788779c0ac77d0cb1)
Omega Speedmaster Racing 326.30.40.50.01.001 – Full Set
Omega Speedmaster Racing, one of the seller's favorite watches, barely worn and in excellent condition.
- Condition: ~95% - minor scratches on clasp
- Scratch Location: clasp
![[WTS] Omega Speedmaster Professional Moonwatch – Ref. 310.30.42.50.01.001 – Excellent Condition – 2022](https://preview.redd.it/s75cle0cq0xg1.jpg?width=640&crop=smart&auto=webp&s=d28576788508f75f4212447e8f81d3f65f68de6e)
Omega Speedmaster Professional Moonwatch – Ref. 310.30.42.50.01.001 – Excellent Condition – 2022
This Omega Speedmaster Professional Moonwatch features the iconic Hesalite crystal and manual-wind Master Chronometer movement 3861, staying true to its heritage while adding updated movement technology and finishing.
- Condition: Excellent, minimal hairline scratches.
- Case Size: 42mm
- Movement: Manual-wind Co-Axial Master Chronometer (Cal. 3861)
- Crystal: Hesalite
![[WTS] Omega Speedmaster 40 3211.31](https://preview.redd.it/7u6tmenzk0xg1.jpg?width=640&crop=smart&auto=webp&s=9d54a1b0732a8dad53f0ef89fabaf0d645d244f3)
Omega Speedmaster 40 3211.31
This Omega Speedmaster 40 is a watch with a 40mm diameter, featuring a 7" bracelet.
- Condition: Watch only (minor scratch)
- Case Size: 40mm
- Bracelet Length: 7 inches
![[WTS] BNIB 2026 Omega Speedmaster Professional White $7,899](https://preview.redd.it/yxmv00jrk0xg1.jpeg?auto=webp&s=182f2b94e070062abc0cb31ffa412aee62cdc347)
BNIB 2026 Omega Speedmaster Professional White $7,899
The Omega Speedmaster Moonwatch Professional features a glossy white lacquered dial, black markers, and red 'Speedmaster' text, with a modern and luxurious look thanks to its sapphire crystal. The 42mm case wears comfortably with a 5mm tapered bracelet. It's powered by the hand-wound Cal 3861 movement.
- Condition: Brand new in box with no issues
- Case size: 42mm diameter
- Case thickness: 13.2mm
- Lug width: 20mm