Citizen Stopwatch Split Measurement with Countdown Timer Q&Q HS47-001

Size: height 71 x width 58 x thickness 20mm Body weight: 65g Material/Material: Resin Country of origin: China Accessories: Neck strap Waterproof: 5 ATM water resistant Clock display function: Hours, minutes, seconds, AM/PM, 12/24 hour display Calendar display: month, day, day of the week Alarm function: time alarm Chime function: Every hour on the hour (00 minutes) Timer function: Countdown up to 23 hours 59 minutes 59 seconds Measurement time: 23 hours 59 minutes 59 seconds Measurement unit: 1/100 second (less than 30 minutes), 1 second (more than 30 minutes) Measurement function: Normal measurement, split measurement, 1st/2nd place measurement Power source: Lithium button battery CR2032