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 Racing Cart](https://preview.redd.it/ec6j8c2a96ig1.jpg?width=640&crop=smart&auto=webp&s=50636fb5b38cbf48fac10567842069b4e04fa45d)
Omega Speedmaster Racing Cart
This Omega Speedmaster Racing Cart Edition features a 39mm case in excellent condition, including original box, card, authentication papers, and extra links.
- Condition: Mint
- Case size: 39mm
![[WTS] Omega Speedmaster Professional Moonwatch Full Steel Yellow Patina 1978 (Serviced)](https://preview.redd.it/m7xlq48je5ig1.jpg?width=640&crop=smart&auto=webp&s=c4a58bbb46da25782036c0e2ca582c7c7a343f0d)
Omega Speedmaster Professional Moonwatch Full Steel Yellow Patina 1978 (Serviced)
This Omega Speedmaster Professional Moonwatch is a well-preserved and reliable example of the Speedmaster Moonwatch, featuring a black tritium dial with even yellow patina across all hour markers.
- Condition: Very good overall shape, all-original condition
- Case size: 42mm
- Year: 1978
- Movement serviced: February 2026
![[WTS] Omega Speedmaster Grey Side Of The Moon - GSOTM - Grey Dial - 44mm - 311.93.44.51.99.001](https://preview.redd.it/0coz8shdn3ig1.jpg?width=640&crop=smart&auto=webp&s=cbc74c11ce86707f76efb8c2c6198030b76651e6)
Omega Speedmaster Grey Side Of The Moon - GSOTM - Grey Dial - 44mm - 311.93.44.51.99.001
Up for sale is an Omega Speedmaster Grey Side Of The Moon - GSOTM - Grey Dial - 44mm watch that functions perfectly mechanically.
- Condition: Great condition, small chip on edge of case back
- Case Size: 44mm diameter
- Case Back Condition: small chip at 9-o'clock
![[WTS] BNIB 2026 Omega Speedmaster Moonwatch Professional White $7,999](https://preview.redd.it/7o2ijongk3ig1.jpeg?auto=webp&s=9b1aa09a6f20e39094d5e80b597e964faa3a502c)
BNIB 2026 Omega Speedmaster Moonwatch Professional White $7,999
The Omega Speedmaster Moonwatch Professional features a glossy white lacquered dial, black markers, and red 'Speedmaster' text. It uses the updated 3861 movement with a sapphire crystal for a more modern look.
- Condition: Brand new in box with no issues
- Case size: 42mm
- Case thickness: 13.2mm
- Lug width: 20mm
![[WTS] Omega Speedmaster Date 3210.50.00](https://preview.redd.it/i30djc47x2ig1.jpg?width=640&crop=smart&auto=webp&s=6f28d01f0c18753381ea340569b324cb41fb4955)
Omega Speedmaster Date 3210.50.00
A Omega Speedmaster Date in excellent condition, featuring a 7.5” wrist size and 7 removable links.
- Condition: Excellent condition
- Bracelet stretch: no
- Number of links: 7
- Links removable: yes
![[WTS] Omega Speedmaster 38 Black Dial 2023](https://preview.redd.it/uub9j2qipxhg1.jpg?width=640&crop=smart&auto=webp&s=6bba90cf315ddd274e4d7b5a632b23e1d1f69e99)
Omega Speedmaster 38 Black Dial 2023
This Omega Speedmaster 38 black dial blends the heritage of the 'Moonwatch' with refined, wearable proportions. It is powered by the Co-Axial Calibre 3330 and features a date window at 6 o'clock, 100m water resistance, and an iconic Seahorse medallion caseback.
- Condition: Very Good
- Movement: Co-Axial Calibre 3330
- Water resistance: 100m
- Depth rating: 10bar
![[WTS] Omega Speedmaster Blue 32128000](https://preview.redd.it/sibha2lcnxhg1.jpg?width=640&crop=smart&auto=webp&s=6b2b340a5950250b8346d18bcee26052eade0eee)
Omega Speedmaster Blue 32128000
A super-hard-to-find Omega Speedmaster Blue from 2016 with a stainless steel case diameter of 39mm.
- Case diameter: 39mm
![[WTS] Omega Speedmaster 38 Co-Axial Chronograph 38mm Brown Dial 324.23.38.50.02.002](https://preview.redd.it/so5sxtt08whg1.jpg?width=640&crop=smart&auto=webp&s=a4e8dd6655e9231af73881bb0ac15eb0a709074c)
Omega Speedmaster 38 Co-Axial Chronograph 38mm Brown Dial 324.23.38.50.02.002
For sale is an Omega Speedmaster 38 Co-Axial Chronograph with a 38mm brown dial. The watch is in excellent condition and comes with its original packaging including inner & outer boxes, manual, hang tag, date adjustment tool, Pictogram card, and warranty card.
- Condition: Very good, rated at 9.9/10
- Included Accessories: Inner & outer Omega boxes, manual, hang tag, date adjustment tool, Pictogram card, warranty card
- Warranty Date: 2023
![[WTS] Omega Speedmaster 38 Co-Axial Chronograph Grey Dial 324.32.38.50.06.001](https://preview.redd.it/2uf6u6xd7whg1.jpg?width=640&crop=smart&auto=webp&s=a49e732a25e0b5a1cff5868a4d532aba08b88895)
Omega Speedmaster 38 Co-Axial Chronograph Grey Dial 324.32.38.50.06.001
This Omega Speedmaster 38 Co-Axial Chronograph features a grey dial and is in very good condition, rated at 9.8/10.
- Condition: In very good condition, rated at 9.8/10
- Included Accessories: Inner & outer Omega boxes, manual, microfibre cloth, hang tag, caseback sticker, pictogram card, and warranty card (dated 2022)
- Condition Rating: 9.8/10