Specifications:

• Brand: Casio
• Code: WW2310
• Gender: Men
• Dial Type: Analog / Digital
• Resin Glass / Spherical Glass
• Case / bezel material: Resin
• Resin Band
• Stainless Steel Back
• Tang Buckle
• Dual time
• 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, minutes (hand moves every 20 seconds)
• Digital: Hour, minute, second, pm, month, date, day
• Accuracy: ±30 seconds per month
• Approx. battery life: 3 years on SR920W
• Module 5156
• Size of case: 45 × 38.6 × 9.5 mm
• Weight: 30g approx.
• Water Resistant
• Japan Movement
• Cased in China