Casio F-91WS-8DF Digital Watch

The Casio F-91WS-8DF is a lightweight and practical digital watch designed for everyday wear. Featuring a compact resin case, comfortable resin band, green LED light, daily alarm, and 1/100-second stopwatch, it delivers reliable functionality in Casio’s iconic digital style.

With a 7-year battery life, water resistance, auto-calendar, and 12/24-hour time format, the F-91WS-8DF is an easy everyday choice for a clean, classic look.

Key Features

• Case Size: 38.2 × 35.2 × 8.5 mm
• Weight: 21 g
• Case & Bezel: Resin
• Band: Resin Band
• Glass: Resin Glass
• Water Resistance: Water Resistant
• Battery: CR2016, approx. 7 years
• Stopwatch: 1/100-second stopwatch
• Alarm: Daily alarm
• Hourly Time Signal: Yes
• Light: Green LED
• Calendar: Auto-calendar
• Time Format: 12/24-hour
• Accuracy: ±30 seconds per month
• Compatible Band Size: 145–200 mm