Instruction manual for Casio watch 5059 MA0807-CkA, including operation instructions for timer mode, world time mode, countdown timer mode, stopwatch mode, alarm mode, and lighting.
This manual explains how to operate the Casio 5059 watch, covering all available functions such as timing, world time, negative timer, stopwatch, and illumination. It includes step‑by‑step procedures, button symbols, and notes on proper use to ensure the watch’s designed lifespan.
Additional sections provide reference data like city code tables, technical specifications, and user maintenance tips. The document also contains safety and operation notes to help users keep the watch in good condition. This manual is written in Chinese.
The watch can display either white‑on‑black or black‑on‑white screens depending on the model.
Press the @ button in the appropriate mode to light up the display.