Casio AE1300WH-8AV Men’s Digital Black Rubber Quartz Watch

Casio AE1300WH-8AV is a very practical, no-nonsense digital watch that packs in a lot of functionality (world time, many timers, stopwatch) into a lightweight, long-lived package. It’s especially well-suited for sports, workouts, or regular daily wear, especially if you like having countdown functionality and don’t mind a more “digital tool-like” aesthetic.

Specifications
Case / bezel material: Resin
Resin Band
Resin Glass
100-meter water resistance
LED backlight
Afterglow
World time
29 time zones (48 cities), city code display, daylight saving on/off
Stopwatch: Add time timer for injury timeouts, etc.
Measuring unit: 1 second (upper and lower display)
Measuring capacities: Upper display: 59’59”; Lower display: 99’59”
Measuring modes: Elapsed time, event timer
Preset timer
Measuring unit: 1 second
Preset start times: 10, 12, 15, 20, 25, 30, 35, 40, 45 minutes
Timer modes: Elapsed time, auto-repeat
*Measurement of elapsed time for up to 60 minutes after the countdown reaches zero
Timers
Up to nine timers can be preset with separate starting times for timing of intervals.
Measuring unit: 1 second
Input range: 59’55. (5-second increment and 1-minute increments)
Other: Auto-repeat
Daily alarm
Hourly time signal
Full auto-calendar (to year 2099)
12/24-hour format
Button operation tone on/off
Regular timekeeping: Hour, minute, second, pm, month, date, day
Accuracy: ±30 seconds per month
Approx. battery life: 10 years on CR2025
Size of case / Total weight
Size of case : 45×42.1×12.5mm
Total weight : 40g