Casio F108WH-2A2, Illuminator,Chronograph Watch,Blue Resin, Alarm,7 Year Battery
F108WH 44.4 x 42.6 x 10.3mm / 31g. 1/100 second stopwatch. Casio F108WH-2A2. Being square never looked so good. Daily alarm. 12/24 hour formats. Battery: CR2016. Accuracy: +/-30 seconds per month.