Casio digital - AQ-230GA-5A
Specifications
- Case / bezel material : Resin / Gold tone
 - Adjustable Clasp
 - Stainless Steel Band
 - Resin Glass
 - Gold ion plated band
 - Water Resistant
 - Dual time
 - Stopwatch
1/100-second stopwatch
Measuring capacity: 59'59.99''
Measuring mode: Elapsed time
 - Daily alarm
 - Hourly time signal
 - Auto-calendar (28 days for February)
 - 12/24-hour format
 - Regular timekeeping
Analog: 2 hands (Hour, minute)
 Digital: Hour, minutes, seconds, pm, month, date, day - Accuracy: ±30 seconds per month
 - Approx. battery life : 3 years on SR920W
 - Size of case : 38.8 × 29.8 × 8.1 mm
 - Compatible band size : 140 - 205 mm
 - Total weight : 47 g