Trusco Nakayama Stopwatch TSW-121

1 piece Model number:TSW-121 Manufacturer name: Trusco Nakayama ●Maximum time measurement: 9 hours 59 minutes 59 seconds ●Minimum time measurement (seconds): 1/100 ●Maximum measurement time (lap/split): 9 hours 59 minutes 59 seconds ●Maximum timer set time: 9 hours 59 minutes 59 seconds (countdown) ●Maximum number of counts: 99999 times ●Maximum number of records (lap/split): 100 memories ●Alarm sounding time: Approx. 30 seconds●Operating temperature range: 0 to 40℃●Battery life: Approximately 1 year●Power source: Lithium battery CR2032 x 1 (included)●Length x width x thickness: 83 x 57.8 x 20.5●Not waterproof or drip-proof. ●Material/Finish: Body: ABS resin, Strap: Nylon ●Country of origin: China ●Code number: 524-2316