**Key Features**
- **Dual Time Function**: Seamlessly keep track of two time zones.
- **Stopwatch**: Accurate to 1/100 second with a 24-hour capacity and split time feature.
- **Multi-Alarm**: Includes snooze option and hourly chime for convenience.
- **LED Backlight**: Equipped with afterglow for easy viewing in low light.
- **Full Auto Calendar**: Automatically adjusts the date, including leap years.
- **12/24-Hour Display**: Switch between formats to match your preference.
- **Battery Life**: Approximately 10 years. Please note, the initial battery may expire sooner as it is for monitoring functions during manufacturing.
**Specifications**
- **Size**:
- Case dimensions: 44.2mm (height) x 36.8mm (width) x 13.4mm (thickness)
- Band width: Approximately 18mm (buckle side) to 24mm (case side)
- Lug width: Approximately 18mm
- Wearable wrist size: 145 215mm
- Weight: Approximately 37g
- **Material**:
- Case: Resin
- Band: Polyurethane
- Glass: Resin glass
- **Water Resistance**: 10 ATM (100 meters): suitable for everyday use and swimming but not diving.
- **Included Accessories**:
- Japanese instruction manual (duplicate)
- Multilingual instruction booklet
- Plain generic box (note: not a Casio brand box)
**Color**: Black
**Model Number**: W-800H-1AV
**EAN**: 4971850876397
**Power Source**: Battery
**Target Audience**: Male
**Package Dimensions**: 2.4cm x 11.8cm x 15.9cm
This watch combines functionality and style, perfect for the active individual who values reliability and precision. Whether traveling across time zones or monitoring workout times, this watch offers comprehensive features and durable design.