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
Omega Speedmaster Moonwatch 1863 - Sapphire - 311.33.42.30.01.002 (excellent)
This Omega Speedmaster Professional Moonwatch 1863 Sapphire is a high-end watch featuring a 42mm stainless steel case, powered by the Omega 1863 Calibre.
- Condition: Excellent
- Case size: 42mm diameter
- Movement: Omega 1863 Calibre
![[WTS] Omega Speedmaster Reduced - 3510.50 - AMAZING Patina - Bonus Omega Buckle on Strap - $2,650 Shipped](https://preview.redd.it/cbyxmk0ans3h1.jpg?width=640&crop=smart&auto=webp&s=4d5d20b92f16674717a498aac5c74b9f71acf219)
Omega Speedmaster Reduced - 3510.50 - AMAZING Patina - Bonus Omega Buckle on Strap - $2,650 Shipped
The Omega Speedmaster Reduced is a stylish and elegant watch with beautiful patina.
- Patina: amazing
![[WTS] Omega Speedmaster 3523.80 39mm - $1,950](https://preview.redd.it/ff56aeit5s3h1.jpg?width=640&crop=smart&auto=webp&s=789520c082a6887bfb4f2bd79a98be19ba3530be)
Omega Speedmaster 3523.80 39mm - $1,950
Up for sale is my Omega Speedmaster 3523.80 39mm in great condition.
- Condition: great condition for its age
- Movement: automatic caliber Omega 1151
- Bracelet size: 7-7.25 inch wrists
![[WTS] 2024 Omega Speedmaster Professional Moonwatch White Dial 310.30.42.50.04.001 Full Set](https://preview.redd.it/8b7adt11sr3h1.jpg?width=640&crop=smart&auto=webp&s=bbc3afdd3207da96afc03e1c10870a904738702c)
2024 Omega Speedmaster Professional Moonwatch White Dial 310.30.42.50.04.001 Full Set
2024 Omega Speedmaster Professional Moonwatch with a stainless steel case, 42mm diameter, and manual wind movement.
- Condition: Very Nice Preowned with Some Small Light Scratches on the Case, Bracelet and Buckle
- Case dimensions: 42mm diameter
- Bezel material: Stainless Steel Black Bezel
- Band type: Stainless Steel Bracelet with Micro Adjustment
![[WTS] Omega Speedmaster Professional 3861 "Sapphire Sandwich" (Ref. 310.30.42.50.01.002) adjustable clasp](https://external-preview.redd.it/amp6b2VlamtmcjNoMRUiMTFhD-NgWwPM_vqdufGkpLv4LqR6XY3HvsEN71Mj.png?format=pjpg&auto=webp&s=5a8c96b28619258052037e09ebbca583ea48e4bd)
Omega Speedmaster Professional 3861 "Sapphire Sandwich" (Ref. 310.30.42.50.01.002) adjustable clasp
The Omega Speedmaster Professional 3861 'Sapphire Sandwich' is a highly sought-after chronograph configuration that demands a physical relationship with its mechanical intimacy. The watch features a crisp, metallic ratcheting resonance from the Caliber 3861 and a massive edge-to-edge sapphire caseback offering a mesmerizing view of the movement.
- Condition: Lightly worn, very sharp lines, flawless finishes, immaculate aluminum tachymeter bezel
- Bracelet type: Stainless steel
- Bracelet width tapering: 20mm -> 15mm
- Movement function: Manual-wind
![[WTS] Omega Speedmaster Co-axial Chronograph | Ref: 324.30.38.50.01.001 | w/ Box & Papers | $4200](https://preview.redd.it/7o6ly9in7r3h1.jpg?width=640&crop=smart&auto=webp&s=717b8ef9e2a99e1bbd665602e6cf3f8d83129fb3)
Omega Speedmaster Co-axial Chronograph | Ref: 324.30.38.50.01.001 | w/ Box & Papers | $4200
This Omega Speedmaster Co-axial Chronograph is a high-end watch that features a chronograph function, making it ideal for those who need to measure elapsed time.
- Box: included
- Papers: included
![[WTS] Omega Speedmaster Chronoscope Co-Axial Master Chronometer Chronograph | Ref. 329.30.43.51.02.002 | w/ Box & Papers | $6300](https://preview.redd.it/g1q7eaxp6r3h1.jpg?width=640&crop=smart&auto=webp&s=5516faaa23bdc9daa244108d7eeebd0f9775e5aa)
Omega Speedmaster Chronoscope Co-Axial Master Chronometer Chronograph | Ref. 329.30.43.51.02.002 | w/ Box & Papers | $6300
a Omega Speedmaster Chronoscope Co-Axial Master Chronometer Chronograph is listed for sale.
![[WTS] Omega Speedmaster Professional 42MM White - Ref 310.30.42.50.04.001 (LIKE NEW 2025 COMPLETE SET W/ CASEBACK STICKER)](https://preview.redd.it/dn79du5fnq3h1.jpg?width=640&crop=smart&auto=webp&s=9cb61575bfb418c92a3f062db0cc8b88436b3371)
Omega Speedmaster Professional 42MM White - Ref 310.30.42.50.04.001 (LIKE NEW 2025 COMPLETE SET W/ CASEBACK STICKER)
A 42MM Omega Speedmaster Professional White, in pristine condition with its original caseback sticker intact and dated warranty card from 2025.
- Condition: like new
- Case diameter: 42mm
- Depth rating: 30m
![[WTS] Omega Speedmaster Professional Sapphire - 310.30.42.50.01.002 - Full Kit - Fresh Service](https://preview.redd.it/3phwd3gwmq3h1.jpg?width=640&crop=smart&auto=webp&s=2be33b49ec8c1b3063dce3452fc929b9e27fd2d4)
Omega Speedmaster Professional Sapphire - 310.30.42.50.01.002 - Full Kit - Fresh Service
The Omega Speedmaster Professional features a sapphire crystal front and display caseback, showcasing the Omega movement.
- Condition: Near like-new, lightly pre-owned
- Case size: 42mm
- Water resistance: not specified