80
Model
H90*
Type
Analog solar-powered watch
Timekeeping
accuracy (without
reception)
Within ±15 seconds per month when worn at normal operation
temperatures (between +5°C and +35°C (between 41°F and 95°F) )
Operating
temperature
range
-10°C to +60°C (14°F to 140°F)
Chargeable
temperature
range
0°C to +40°C (32°F to 104°F)
Display functions
• Time: Hours, minutes, seconds, 24-hour
• Calendar: Date, day of the week
• Power reserve: 4 levels
Maximum run
time from full
charge
• Fully charged to fully discharged: Approximately 2 years (When
receiving the satellite time signal once every two days)
• Power reserve upon insufficient charge warning function: 10 days
Battery
Rechargeable cell (lithium button cell), 1pc.
Specifications