AVTREK Ultra-Thin Digital Watch Waterproof,Mens Wristwatch with Timer/Countdown/Alarm/Hourly Chime/LED Backlight,Easy to Read,12h/24h

Thank you for choosing AVTREK watch!

• 【Ultra-thin Digital Watch】This men's digital watch features a 44mm case width and an ultra-slim 9mm thickness. Crafted with an alloy case, stainless steel back cover, and buckle, it combines aesthetics with durability. The soft, skin-friendly silicone strap fits the wrist comfortably, and the slim case design ensures a lightweight, comfortable wear. Both segments of the strap feature multiple holes,breathability,adjustable fit, accommodating wrist sizes from 5.5 to 8.6 inches.
• 【Six Practical Functions】Equipped with six essential features: LED backlight, five independent alarms, 30m waterproof, stopwatch (including split-time SPL function), countdown, and hourly chime. It can serve as a sports watch or be used for medication reminders and daily task alerts.
• 【30m Waterproof】Suitable for handwashing, and daily water exposure. To prolong its lifespan, please avoid wearing it in saunas, hot baths, or while diving.
• 【Clear and Easy to Read】The fashionable large digital display clearly shows hours, minutes, seconds, and weekday/month/date. Time is easily readable in sunlight or at night with the backlight on. Supports both 12-hour and 24-hour time formats. Time setting and key tone deactivation can be accessed by holding the "LIGHT" button in the standard interface.
• 【Usage Tips】Activation: When the watch displays "SHIP," press any button for 2 seconds to activate. Sleep mode: Press and hold both the "ADJUST" and "MODE" buttons simultaneously.After enabling the hourly chime function, it will only emit a BI sound on the hour between 6:00 AM and 9:00 PM to avoid disturbing sleep.Battery replacement: CR2016 battery compatible.