Selectable illumination duration, afterglow
31 time zones (48 cities + coordinated universal time), city code display, daylight saving on/off
Measuring capacity: 99:59'59.99''
Measuring modes: Elapsed time, lap time, split time
Memory capacity: Up to 120 records (used by lap/split time records and log title screens)
Others: lap number (from 001 to 999); Best lap time screen
Can be used during interval training that alternates between two different paces.
Measuring unit: 1 second
Input range: 00'05" to 99'55" (1-minute increments and 5-second increments)
Other: Number of repeats settable from 1 to 10
11 months on rechargeable battery (operation period with normal use without exposure to light after charge)
38 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)
Size of case: 51.7×49.8×14.6mm
Total weight: 46g