ABOUT THE MOVEMENT\nMore accurate than a mechanical movement—this electronic watch movement features a quartz crystal that oscillates when a current is applied to it.\n\nSTRAP MATERIAL\nStainless steel watch straps are extremely durable and can last the lifetime of a watch if properly maintained.\n\nATM DESCRIPTION\nA depth rating of 5 ATM is wearable around household sinks or while swimming in shallow water. Do not wear bathing, snorkeling or scuba diving.