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![OMEGA Speedmaster Moonwatch Professional Master Chronometer Chronograph 42mm, model #310.63.42.50.10.001, at IJL Since 1937](http://ijl.ca/cdn/shop/products/omegamasterchronometercard_fef79ef5-1397-4ca5-99a1-efb5587e868e_20x20_crop_center.png?v=1701904355)
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OMEGA
OMEGA Speedmaster Moonwatch Professional 42mm
Pickup available at IJL
Usually ready in 2 hours
The Speedmaster Moonwatch, renowned for its historic lunar association, stands as a symbol of OMEGA's pioneering legacy. This 42 mm Moonwatch, crafted in 18K Moonshine™ Gold, pays homage to the 4th generation Speedmaster. Its sun-brushed green PVD "step" dial and "Moonwatch" style hands capture the essence of timeless elegance. The green ceramic bezel ring, complemented by the OMEGA Ceragold™ tachymeter scale and the iconic dot over 90, adds a distinctive touch. Securing the Moonwatch to the wrist is a green leather strap with an 18K Moonshine™ Gold buckle.
The polished 18K Moonshine™ Gold caseback, featuring double bevels and the engraved tribute "FIRST WATCH WORN ON THE MOON" in black, reinforces its historic significance. Powered by OMEGA's Co-Axial Master Chronometer Calibre 3861, the Moonwatch boasts a special luxury finish, blending heritage and sophistication.
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
Green
Case material
18KY 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.
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