With this timeless design, Casio model LF20W-5A displaying both analog style clock and digital time display. The versatility of this compact design, matched with natural colours of the watch makes it easy to style with any outfit of choice. This watch offers style and practicality. - 37.8 × 33.7 × 8.6mm Case Size - 23g Weight - Resin Case and Bezel - Bio-based resin band - Water Resistant - Approx. battery life: 3 years on CR1616 - Resin Glass - World time: Multi Time (4 different cities). 31 time zones (48 cities coordinated universal time), daylight saving on/off, Home city/World time city swapping. - Stopwatch - Timer - Alarm/hourly time signal - LED backlight - Calendar: Full auto-calendar (to year 2099) - Mute feature: Button operation tone on/off - Accuracy: ±30 seconds per month Other features - 12/24-hour format - Regular timekeeping: Digital: Hour, minute, second, pm, month, date, day