Rolex Day-Date 228235 Men Automatic 40MM description: 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. Brand:Rolex; Range:Day-Date; Model:228235; Gender:Men; Movement:swiss; Case size:40MM; Case material:Yellow Gold; Bracelet material:Yellow Gold; Dial type:Green