F990
Specifications
Additional functions
!
Specifications and contents are subject to change without prior notice.
- Solar power function
- Overcharging prevention function
- Insufficient charge warning function (two-second interval movement)
- Over discharge detection function
- Charge suspension temperature detection function
- Uncharged state indication function
- Power reserve indication (in five levels)
- Light-Level Indicator
(power generation amount indication function in seven levels) - Energy saving function (power save feature)
- Satellite time signal reception function
- Location information obtainment function
- Confirming reception status (RX-GPS/RX-TME)
- Indicating the result of the last reception (OK/NO)
- World time—39 time zones (27 place names)
- Summer time (SMT ON/OFF)
- Dual time function (hour and minute)
- Home time/local time interchanging function
- Chronograph (up to 24 hours in one second increments)
- Alarm function (ALM ON/OFF)
- Alarm monitor function
- Perpetual calendar (until February 28th, 2100)
- Antimagnetic feature/
Impact detection function/
Automatic hand correction function (for hour, minute and second hands)