Brand new, unopened. This is a CASIO digital wristwatch, the F-91W. F-91W-1JH It's a lightweight, thin digital LCD model. Domestic genuine product [Casio Collection / Casio Standard / Cashicolle / Chip Casio / Cheap Casio] Color: Black Functions: Stopwatch LED light Auto calendar Alarm Weight: 21g Dimensions: Height 38.2 x Width 35.2 x Depth 8.5mm Movement: Quartz Country of origin: Thailand Material: Resin band Basic performance: Water resistant for daily use Battery life: Approximately 7 years Manufacturer: Casio Computer Co., Ltd.