• Black ion plated band
• Resin Glass / Spherical Glass
• Water Resistant
• Case / bezel material: Resin
• Stainless Steel Band
• Adjustable Clasp

• Dual time
• 8-digit calculator
• 1/100-second stopwatchMeasuring capacity: 23:59'59.99''Measuring modes: Elapsed time, split time, 1st-2nd place times
• Daily alarm
• Hourly time

• Black ion plated band
• Resin Glass / Spherical Glass
• Water Resistant
• Case / bezel material: Resin
• Stainless Steel Band
• Adjustable Clasp

• Dual time
• 8-digit calculator
• 1/100-second stopwatchMeasuring capacity: 23:59'59.99''Measuring modes: Elapsed time, split time, 1st-2nd place times
• Daily alarm
• Hourly time signal
• Full auto-calendar (to year 2099)
• 12/24-hour format
• Regular timekeeping: Hour, minute, second, am/pm, year, month, date, day
• Accuracy: ±15 seconds per month
• Approx. battery life: 5 years on CR2016
• Size of case: 44.9 × 34.8 × 10.6 mm
• Total weight: 72 g