The Casio B640WGG-9DF is a unisex timepiece designed for those who want a blend of elegance and functionality. Its striking gold finish and sleek stainless steel band make it a standout accessory, while advanced digital features help you manage your time with precision and ease.
Features
- 1/100-second stopwatch for precise timing of sports, workouts, and daily tasks
- Countdown timer with adjustable start time and auto-repeat for versatile time management
- Multi-function alarm with flash alert and hourly signal to ensure important reminders are never missed
- LED backlight with amber afterglow for clear visibility in low-light conditions
- Full auto-calendar up to the year 2039 for accurate date tracking without manual adjustments
- 12/24-hour format option for personalized time display
- 50-meter water resistance for protection against splashes, rain, and everyday exposure to water
Specifications
- Case Size: 38.9 × 35 × 9.9 mm
- Weight: 49 g
- Case and Bezel Material: Resin
- Band Material: Gold ion-plated Stainless Steel
- Adjustable Clasp: Yes
- Glass Material: Resin Glass
- Water Resistance: 50 meters
- Battery Life: Approx. 3 years (CR2016)
- Accuracy: ±30 seconds per month
- Timekeeping: Hour, minute, second, pm, month, date, day
- Light: LED backlight, amber color with afterglow
- Stopwatch: 1/100-second, elapsed time, split time, 1st-2nd place times
- Countdown Timer: 1 second to 24 hours, auto-repeat
- Alarm: Multi-function with flash alert and hourly time signal
- Time Format: 12/24-hour





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