Features
What better symbol of romance than a one-of-a-kind design featuring the equation x²-|x|y+y²=25, which, when plotted out, creates a heart-shaped graph symbolizing everlasting love? This unique take on the classic oversized GA-100 and its smaller mate, BA-110, feature watchbands in a blackboard design filled with math formulas. These equations hide a romantic secret that just you and your special someone share — align the bands to bring the two halves together to complete a single heart
Specifications
- Case / bezel material: Resin
- Resin Band
- Magnetic Resistant
- Shock Resistant
- Mineral Glass
- 200-meter water resistance
- LED light
Auto light switch, selectable illumination duration (1.5 seconds or 3 seconds), afterglow - World time
29 time zones (48 cities + coordinated universal time), daylight saving on/off, Home city / World time city swapping - 1/1000-second stopwatch
Measuring capacity: 99:59'59.999''
Measuring modes: Elapsed time, lap time, split time
Others: Speed (0 to 1998 units/hour), Distance input (0.0 to 99.9) - Countdown timer
Measuring unit: 1 second
Countdown range: 24 hours
Countdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments)
Other: Auto-repeat - 5 daily alarms (with 1 snooze alarm)
- Hourly time signal
- Full auto-calendar (to year 2099)
- 12/24-hour format
- Regular timekeeping
Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (speed)
Digital: Hour, minute, second, pm, month, date, day - Accuracy: ±15 seconds per month
- Approx. battery life: 2 years on CR1220
- LED light
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