• Shock Resistant
• 200 Meter Water Resistant
• EL Backlight with Afterglow
• Flash Alert
• Flashes with buzzer that sounds for alarms, hourly time
• signal, countdown timer time-up alarm
• Countdown timer
• Measuring unit: 1 second
• Countdown range: 24 hours
• Countdown start time setting range: 1 second to 24 hours
• Multi-function alarm
• Hourly time signal
• Full auto-calendar
• 12/24 hour formats
• Accuracy: +/- 15 seconds per month
• Battery CR2016
• Approx. battery life: 2 years
• Module 1289

Size of case / total weight
DW6900MS 53.2 x 50.0 x 16.3mm / 67g