![](/images/new-backgrounds/1293081/2930817x1.webp)
English
SEIKO DUO-DISPLAY QUARTZ
Cal. H021, H022
FEATURES
![](/images/new-backgrounds/1293081/2930817xi2.webp)
![](/images/new-backgrounds/1293081/2930817xi3.webp)
![](/images/new-backgrounds/1293081/2930817xi4.webp)
TIME/CALENDAR
![](/images/new-backgrounds/1293081/2930817xi6.webp)
![](/images/new-backgrounds/1293081/2930817xi7.webp)
![](/images/new-backgrounds/1293081/2930817xi8.webp)
WORLD TIME
●Time & date of 28 cities
●Time difference display
●Automatic daylight saving time adjustment
●Time transfer function
WORLD TIME ALARM
●2-channel alarm that rings on a world time basis
STOPWATCH
●Measures up to 100 hours in 1/1000 second increments.
●Split time measurement
SCROLL WINDOW
●Scroll display of city names
BATTERY LIFE INDICATOR
●Battery Change Scroll Display
![](/images/new-backgrounds/1293081/2930817xi25.webp)
![](/images/new-backgrounds/1293081/2930817xi26.webp)
TACHYMETER
●For models with tachymeter scale
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