Designed and Manufactured by Lamkei in Japan (Imported),Scratch-resistant mineral crystal lens and 50 Meters waterproof is suitable for everyday used. Splash/rain resistant. Suitable for Sauna, Bathing, Diving,Shock Resistant, Time countdown, Stopwatch (1/1000C), LED Light with 7 Different Colours (Luminous Display), World Time, Full Automatic Calender, Multifunction Alarm with Hourly Time Signal, 12/24 Hour Timekeeping,Display : Analogue-Digital, Movement : Light Powered, Power Source : Battery, Dial Style : Solid Round Brass Dial, Strap Style : Regular, silicone Strap with Tang closure, Water Proof : Water Proof upto 50 Meters, Comes in a signature Lamkei case