Richard Mille RM50 imported manual machine, 21,600 oscillations per hour, power reserve: 48 hours, appearance diameter: 48×39.70 mm, case thickness: 12.80 mm, case material: magnesium aluminum alloy, dial color : Hollow, silicone strap, transparebottom
Water Resistance: 30 meters. The waterproof depth of the watch is 30 meters, which is a good feature for the watch. Tips: The standard configuration is just life waterproof, need to purchase additional waterproof service which is up to 30 meters. For details, please get in touch with our customer service.