Product Description : COLLECTION :Promaster Land TECHNOLOGY :Eco-Drive CASE MATERIAL :Stainless Steel DIAL :Blue CASE SIZE (MM) :45.9 BAND :Stainless Steel Bracelet, Push Button Buckle GLASS :Sapphire Crystal WATER RESISTANCE :WR200/20Bar [Swimming / Snorkeling] FUNCTIONS: Calibre E660, Radio Controlled, Perpetul Calendar, Alarm, Daylight Saving Function, Chronograph, Day/Date, 12/24 hr Time, World Time