• Long-Lasting Battery: Enjoy up to 7 years of battery life with CR2016.
• Precise Timekeeping: Accurate within ±30 seconds per month.
• Multiple Functions: Features a 1/100-second stopwatch, daily alarm, and auto - calendar.
This Casio Digital Alarm Watch F-91WM-9A F91WM is a must - have. It has a resin case, bezel, band, and glass. It's water - resistant and comes with an LED light. With a 12/24 - hour format, it suits all your time - telling needs. The case size is 38.2×35.2×8.5mm and it weighs only 21g.


The Casio F-91WM-9A F91WM Digital Alarm Watch is perfect for students, athletes, and busy professionals. You can wear it during workouts, in the classroom, or at the office. It's small and light, with a case size of 38.2×35.2×8.5mm and a weight of just 21g. The long - lasting battery and accurate timekeeping ensure you're always on schedule.