SKMEI 1960 Stainless Steel Buckle Silicone Strap Waterproof Electronic Watch(Black and White Machine)

1. Movement: electronic movement2. Mirror: Resin3. Case: SBS4. Strap: Silicone5. Buckle: stainless steel6. Waterproof: 50 meters7. Function: time between two places, stopwatch timing, EL luminous, date display, alarm clock, week display, hourly timekeeping, 12/24 hour system, countdownSpecification:Dial width: 36mmDial thickness: 13mmStrap width: 20mmOverall length of watch: 230mm