Case / bezel: Gold tone Case / bezel material: Resin Adjustable Clasp Stainless Steel Band Resin Glass Square face Water Resistant LED light 1/100-second stopwatch Measuring capacity: 59'59.99" Measuring modes: Net time, split time, 1st-2nd place times Daily alarm Hourly time signal Auto-calendar (28 days for February) 12/24-hour format Regular time keeping: Hour, minute, second, pm, date, day Accuracy: ±30 seconds per month Approx. battery life: 7 years on CR2016 Size of case : 36.8×33.2×8.2mm Total weight : 44g Brand Casio SKU 101026222_NP-1021568059 Watch dial size Other Watch's features/functions Alarm,Chronograph,Date,Luminous,Calendar Strap Material Metal Movement Quartz Shape of the watch case Square Model A159WGEA-5DF