Specifications
Model
J290
Type
Analog solar-powered watch
Timekeeping
accuracy
Average monthly accuracy: ±15 seconds when worn at normal
operation temperatures between 41 °F (+5 °C) and 95 °F (+35 °C)
Operating
temperature range
‒4 °F (‒20 °C) to 140 °F (+60 °C)
Display functions
•Time:Hours,minutes,seconds
•Calendar:Date
•Powerreserve:4levels
Maximum run time
from full charge
•Afterchargedfully,thewatchrunswithoutadditionalcharging:
Approximately 11 months
•Powerreserveuponinsufficientchargewarningfunction:
Approximately 4 days
Battery
Rechargeable cell (lithium button cell), 1 pc.
76