Casio Classic Silver Quartz Dress Watch Men's A500WA-1 Stainless-Steel

Resin glass, water resistant, case/bezel material: resin/chrome plated, stainless steel band, adjustable clasp, LED backlight, selectable illumination time (1.5 seconds or 3 seconds), afterglow, multi-time (4 different cities), world time, 1/100 second stopwatch, countdown timer. Five daily or one-time alarms, hourly chime, full auto calendar (until 2099), 12/24 hour format, button sound on/off, normal timekeeping, digital. Battery life: 3 years with CR1616, Module: 3437 Quartz movement. Case diameter: 39mm It is not waterproof. Silver-tone square clock with LED backlight, 5 daily alarms, hourly time signal, and 1/100-second stopwatch.