G-7800-1ER G-Shock
Introduction
The GW-7800 is a new spin on the classic 1980s G-shock design. The watch has multiple display fonts and contrast levels as well as a custom memo option, which enables the watch to be customized to create your own distinctive style. The G-7800 is a fantastic combination of simple operation, stylish design and G-shock toughness.
Main Features
| 1/100 Sec Stopwatch | |
|---|---|
| 12/24 Hour Format | |
| 5 Multi-Function Alarms | 4 one-time alarms and 1 snooze alarm |
| Auto-Calendar | to year 2099 |
| Button operation tone on/off | |
| Shock resistant | |
| Telememo | 14 characters × 2 |
| Water Resistant | 200 Metres |
| World Time | 31 time zones (31 cities + Universal Coordinated Time), city code display, daylight saving on/off |
| Display | Font setting: bold or narrow |
| Electro-luminescent backlight, Afterglow | Auto light switch |
Technical Specifications
| Accuracy: | ±15 seconds per month |
|---|---|
| Approx. battery life: | 5 years on CR2025 |
| Regular timekeeping: | Hour, minute, second, am/pm, year, month, date, day |
| Flash alert | Flashes with buzzer that sounds for alarms, hourly time signal, countdown timer time up alarm, LED flashes to indicate mode change when button operation tone is turned off. |
| Countdown Timer | Other: Preset timer (preset start times: 1, 3, 5, 10, 15, 30, 45, 60 minutes) |
| Hourly time signal | Start and stop time specification. Three patterns (daily, weekend, weekday) |
| Measuring Capacity: | Measuring capacity: 99 days 23:59'59.99" |
| Measuring Modes: | Measuring modes: Elapsed time, split time, 1st-2nd place times |