The Casio A168WEHB-1A Black Digital Watch is a sleek timepiece with a compact 38.6 × 36.3 × 9.6mm case and a lightweight 49g design. It features a resin/chrome plated case and bezel, a stainless-steel band with an adjustable clasp, and is water-resistant. With practical functions including a stopwatch, daily alarm, electro-luminescent backlight, and an auto-calendar, it offers reliable timekeeping. The watch operates on a CR2016 battery with a lifespan of approximately 7 years and provides accuracy within ±30 seconds per month. - 38.6 × 36.3 × 9.6mm Case Size - 49g Weight - Resin/Chrome Plated Case and Bezel - Stainless Steel Band - Adjustable Clasp - Water Resistant - Approx. battery life: 7 years on CR2016 - Resin Glass - Stopwatch - Alarm/hourly time signal: Daily alarm - Electro-luminescent backlight - Calendar: Auto-calendar (28 days for February) - Accuracy: ±30 seconds per month - 12/24-hour format - Regular timekeeping: Digital: Hour, minute, second, pm, date, day