![](http://ijl.ca/cdn/shop/files/omega-speedmaster-moonwatch-professional-co-axial-master-chronometer-chronograph-42-mm-31063425001001-f35276_20x20_crop_center.png?v=1701904460)
![](http://ijl.ca/cdn/shop/files/omega-speedmaster-moonwatch-professional-co-axial-master-chronometer-chronograph-42-mm-31063425001001-portrait-1-1de79f_20x20_crop_center.png?v=1701904460)
![OMEGA Speedmaster Moonwatch Professional Master Chronometer Chronograph 42mm, model #310.63.42.50.01.001, at IJL Since 1937](http://ijl.ca/cdn/shop/products/23ee1a67b3c0cc6cdc6b4035d023850a_20x20_crop_center.png?v=1701904460)
![OMEGA Speedmaster Moonwatch Professional Master Chronometer Chronograph 42mm, model #310.63.42.50.01.001, at IJL Since 1937](http://ijl.ca/cdn/shop/products/omegamasterchronometercard_865d81c6-01e5-4de5-9628-7584b3f96bb7_20x20_crop_center.png?v=1701904460)
OMEGA
OMEGA Speedmaster Moonwatch Professional 42mm
Pickup available at IJL
Usually ready in 2 hours
The Speedmaster Moonwatch, a revered symbol of lunar exploration, epitomizes OMEGA's adventurous pioneering spirit, having accompanied all six moon landings. This 42 mm Moonwatch in 18K Sedna™ gold, presented on a black leather strap, pays homage to the 4th generation Speedmaster style worn on the moon. The design features an asymmetrical case, a black step dial, and the iconic dot over 90 on the anodized aluminum bezel ring.
With sapphire crystal glass on both the front and caseback, the timepiece offers a clear view of its inner workings. Driven by the OMEGA Co-Axial Master Chronometer Calibre 3861, it powers the small seconds sub-dial, 30-minute recorder, 12-hour recorder, and the central chronograph function. This Moonwatch seamlessly blends heritage and innovation, embodying the brand's legacy in space exploration.
Model Number
Shipping & Returns
Free FEDEX overnight shipping on all OMEGA watches. Our return policy is 10 days for your money back, or 30 days to exchange.
Technical information about this watch
OMEGA Speedmaster Moonwatch Professional 42mm
![A water resistance icon in the shape of a shield. On the shield is a drop of water and beside the water are two lines that looks like waves.](http://ijl.ca/cdn/shop/files/IJL_WaterResistance_COLOUR_20x_crop_center.png?v=1701462277)
50M / 5 ATM water resistance
Water resistance indicates a watch's ability to withstand moisture and water. Ratings are measured in metres (M) or atmospheres (ATM). For instance, 30M (3 ATM) is suitable for light splashes, while 100M (10 ATM) and above are ideal for swimming and diving. Regular maintenance helps retain water resistance over time.
![A watch movement icon display the inside gears of a mechanical watch.](http://ijl.ca/cdn/shop/files/IJL_WatchMovement_COLOUR_20x_crop_center.png?v=1701462219)
OMEGA Calibre 3861 Manually-wound movement
Watch movements are the mechanisms that power timekeeping, coming in automatic, manual, and quartz types. Automatic movements self-wind using wrist motion, manual movements require hand-winding, and quartz movements are battery-powered for precise timekeeping. Each type offers unique benefits, catering to different preferences and lifestyles.
![A watch case size icon that shows the head of the watch with an arrow on the dial giving an indication as to the diameter of the dial.](http://ijl.ca/cdn/shop/files/IJL_WatchCaseSize_COLOUR_20x_crop_center.png?v=1701462236)
42mm case size
Case size, measured in millimetres (mm), impacts the watch's look and fit. Men's watches typically range from 38mm to 46mm, and women's from 26mm to 36mm. Larger cases make a bold statement, while smaller cases offer a classic look. Choosing the right size ensures comfort and style.
![A power reserve icon that looks like a gauge that indicates how much power is left.](http://ijl.ca/cdn/shop/files/IJL_WatchPowerReserve_COLOUR_20x_crop_center.png?v=1701462256)
50 hours power reserve
Power reserve is the duration a watch runs on a full wind or charge. Mechanical watches usually offer 40 to 80 hours, with some extending to several days. Quartz watches, powered by batteries, last several years. Knowing the power reserve helps maintain accurate timekeeping.
More information
Watch collection
Speedmaster
Main feature
Chronograph
Dial colour
Black
Case material
18KR Gold
Bracelet material
Leather
![](http://ijl.ca/cdn/shop/files/omega_5_year_warranty_20x20_crop_center.png?v=1698511740)
Warranty
OMEGA International Warranty
All OMEGA watches are delivered with a 5-year warranty that covers the repair of any material or manufacturing defects. Please refer to the operating instructions for specific information about the warranty conditions and restrictions.
The OMEGA 5 year warranty came into effect on July 1, 2018.
IJL x OMEGA
As a longtime OMEGA watch dealer, IJL (Independent Jewellers) have had the privilege of providing our customers with some of the finest timepieces in the world. Our history with OMEGA dates back decades, and we have developed a deep appreciation for the brand's commitment to excellence and innovation. Over the years, we have built a strong relationship with OMEGA, and we are proud to be part of their global network of authorized dealers. Our passion for OMEGA watches is evident in every aspect of our business, from our knowledgeable staff to the quality of service we provide.
Make an appointment
We strive to respond to all inquiries within 1 business day