Men's watches: Supports dual time zones, stopwatch, countdown timer, dateweek display, 1224-hour format switching, hourly chime, and alarms, perfect for business, sports, and daily useEL Backlight: EL backlight for clear readability in the dark, paired with a large dial and numerals for instant visibilityWomen's Watch: 40mm dial width and 11mm thickness for a snug fit; 250mm adjustable strap length suits various wrist sizes.Weighs 39g,all-day comfort50m Water Resistance: 50m water resistance 5ATM, suitable for swimming, showers, or rainy days, Meet daily exercise and lifestyle needsSport Watch : Big dial design,Sport outlook, Suitable for various sports and outdoor leisure activities, Suitable for men, womenMen's watches: Supports dual time zones, stopwatch, countdown timer, dateweek display, 1224-hour format switching, hourly chime, and alarms, perfect for business, sports, and daily useEL Backlight: EL backlight for clear readability in the dark, paired with a large dial and numerals for instant visibilityWomen's Watch: 40mm dial width and 11mm thickness for a snug fit; 250mm adjustable strap length suits various wrist sizes.Weighs 39g,all-day comfort50m Water Resistance: 50m water resistance 5ATM, suitable for swimming, showers, or rainy days, Meet daily exercise and lifestyle needsSport Watch : Big dial design,Sport outlook, Suitable for various sports and outdoor leisure activities, Suitable for men, women