Ref: CA4320-51A
Citizen Watch.
Eco-Drive collection.
Eco-Drive analog movement.
Eco-Drive (Ecological with load of infinite light with no need of change of battery).
Display of date in numbers.
Chronograph up to 1/20 seconds.
Reserve of load of up to 9 months.
12/24 hours format.
Sapphire crystal.
Super Titanium Ti+IP case.
Super Titanium Ti+IP bracelet.
W.R. 10 bar = 100 m.