The Casio Data Bank CA53WF-3B is a digital watch that combines classic Casio design with practical functionality. Originally released as part of the Data Bank line, this model features a distinctive calculator interface on the watch face. This particular iteration comes in an "Olive Green" colorway.

• Calculator function
• Water resistant
• Resin band
• 1/100-second stopwatch
• Dual time display
• Model number: CA53WF-3B
• Colorway: Olive Green