Casio Standard Calculator Watch with Calculator Function CA-53WF-1B (Overseas Model) [Used]

[Size] W35 x H43 x D9.2 (approx. mm), weight approx. 25g [Material] Case: Synthetic resin, Band: Polyurethane, Crystal: Resin glass [Waterproof performance] Daily life waterproof [Accessories] Japanese instruction manual (copy), foreign language instruction booklet ※BOX is not included [Major features and functions] ●8-digit calculation function ●Dual time ●Stopwatch (1/100 second, 24-hour counter, with split) ●Time alarm and time signal ●Fully automatic calendar ●Operation sound ON/OFF switching function ●12/24-hour display switching ●Accuracy: average monthly difference ±15 seconds