Based on this product's specifications, here are some alternatives and similar models
Digital watch CASIO F-91WG-9QDF by CASIO — classic digital display, resin case and strap, water resistant, alarm, stopwatch
Summary description:
Casio F-91WG-9QDF is a classic digital wristwatch by CASIO featuring a clear digital display, resin case and strap, and basic timekeeping functions. It includes an alarm, stopwatch and calendar for everyday use, and offers water resistance suitable for daily wear. Practical for casual, work or sports use where reliable, low-maintenance timekeeping is needed.