CASIO A158WETB-1AEF

Case size (L× W× H) 36.8 × 33.2 × 8.2 mm
Weight 45 g
Case and bezel material Black chrome plated
Stainless Steel Band
Adjustable Clasp
Water Resistant
Stopwatch
Alarm/hourly time signal
Daily alarm
LED light
Calendar
12/24-hour format
Regular timekeeping: Hour, minute, second, pm, date, day