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 Moonphase Aventurine Dial 03/2025 Brand New - $10,650](https://preview.redd.it/wqdzjv4y6oye1.jpg?width=640&crop=smart&auto=webp&s=2e4d725c216234c00527cd2bb5c359642634db13)
Omega Speedmaster Moonphase Aventurine Dial 03/2025 Brand New - $10,650
The Omega Speedmaster Moonphase features an Aventurine Dial with a blue ceramic finish.
- Condition: Brand New, In Box (BNIB)
- Diameter: 44mm
![[WTS] Omega Speedmaster Moonphase Aventurine Dial 03/2025 Brand New - $10,650](https://preview.redd.it/9bqzm0vu6oye1.jpg?width=640&crop=smart&auto=webp&s=56795cca76c51a27492a9700a1f4cb6cf492a45d)
Omega Speedmaster Moonphase Aventurine Dial 03/2025 Brand New - $10,650
This Omega Speedmaster features an Aventurine dial and comes with a certificate of authenticity.
- Condition: Brand new
- Diameter: 42mm
![[WTS] Uncle Seiko US1479 Bracelet For Omega Speedmaster Professional (2 Clasps Included)](https://preview.redd.it/hcf5emiczmye1.jpg?width=640&crop=smart&auto=webp&s=b12c54bc9abf6e7bf9ec94c4e7b1838498a4932b)
Uncle Seiko US1479 Bracelet For Omega Speedmaster Professional (2 Clasps Included)
Uncle Seiko
- US1479
·
$140
A high-quality bracelet designed for Omega Speedmaster Professional watches, featuring a full bracelet, all links, and two clasps.
- Condition: Like new
- Includes: bracelet, links, pressure-based clasp, button-based clasp, Uncle Seiko bag, 2 x 20mm lugs
- Shipping: CONUS only
![[WTS] Omega Speedmaster. 38mm. Gorgeous lume. Ceramic bezel.](https://preview.redd.it/vqx4e43tnmye1.jpeg?auto=webp&s=f70ef2432b00b443366245d258d29f91d8efd44c)
Omega Speedmaster. 38mm. Gorgeous lume. Ceramic bezel.
A 38mm Omega Speedmaster with a gorgeous lume and grey dial, featuring a ceramic bezel.
- Case size: 38mm diameter
- Band material: AM strap
FSOT- Omega Speedmaster Triple Date Slate Blue Dial
A 38mm Omega Speedmaster Triple Date with a slate blue dial, keeping great time and functioning as it should. The watch features a sapphire crystal, perfect bezel, and original Omega buckle.
- Condition: Very nice, with a few tiny inclusions on the case
- Diameter: 38mm
- Case size: reduced speedy case size
- Lug width: 18mm
Omega Speedmaster Reduced White Dial Automatic 3510.2000
A stainless steel Omega Speedmaster Reduced White Dial Automatic watch, with a mechanical automatic movement and chronograph function.
- Condition: 90%
- Case size: 38mm
- Movement type: Mechanical Automatic
![[WTS] Omega Speedmaster Aventurine Moonphase Date | Fresh Service by Omega w/New OEM integrated strap & clasp](https://preview.redd.it/rnx7v9wmmlye1.jpg?width=640&crop=smart&auto=webp&s=aa4b41574f3146ff360321f799068e613429bd26)
Omega Speedmaster Aventurine Moonphase Date | Fresh Service by Omega w/New OEM integrated strap & clasp
A beautiful Omega Speedmaster Aventurine Moonphase Date watch that features a stunning aventurine dial, moonphase display, and date function.
- Condition: Like new, serviced by Omega
- Case material: oak color
- Case size: not specified
- Dial material: aventurine
![[WTS] Omega Speedmaster Automatic MK40 Day Date Ref 3520.53- Serviced](https://preview.redd.it/ijtjy0rxflye1.png?width=640&crop=smart&auto=webp&s=d12ae77d038b325e733fa0feebd65afb801b9108)
Omega Speedmaster Automatic MK40 Day Date Ref 3520.53- Serviced
A Omega Speedmaster Automatic MK40 Day Date Ref 3520.53, one of the coolest Speedmaster variants, featured in A Man and His Watch.
- Condition: Pre-owned, with wear and dings on the bezel, insert, and case
- Servicing: $875, serviced at a local professional
- Size: 39mm diameter
- Power reserve: 44 hour power reserve
![[WTS] OMEGA SPEEDMASTER RALLY DEPLOYANT STRAP + DEPLOYANT](https://preview.redd.it/watlj37n4iye1.jpg?width=640&crop=smart&auto=webp&s=4a029afa3bb012bc736518effe24fc2649d6b379)
OMEGA SPEEDMASTER RALLY DEPLOYANT STRAP + DEPLOYANT
This Omega Speedmaster Professional Rally Leather strap features a deployant clasp and has a lug end of 20mm that tapers to 18mm at the clasp end.
- Strap Width At Lug End: 20mm
- Strap Width At Clasp End: 18mm