Seiko solar caliber

GPS Solar | 3X22

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GPS controlled time and time zone adjustment
High speed time zone adjustment
Dual-time function with AM/PM indication
Time transfer function
World time function
Atomic clock time keeping
Automatic daylight saving time adjustment function
Signal reception result indication
Perpetual calendar correct to the year 2100
Power save function

GPS Solar Dual-Time | 5X53

Duo Display Quartz Solar | H851

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Chronograph up to 100 minutes in 1/100 second increments
Alarm
Dual-time function
Remaining battery power display
Energy depletion forewarning function
Overcharging prevention function

Solar | V131

Solar | V147

Solar | V157

Solar | V192

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Energy depletion forewarning function
Overcharging prevention function
Power reserve: 6 months
Chronograph up to 60 minutes in 1/5 second increments