Make a splash with this ISO-certified watch from the Citizen Eco-Drive Promaster Diver Collection. It is fueled by light and never needs a battery, so you'll never need to open your caseback or compromise your dive again. One-way rotating elapsed-time bezel, screw-back case and screw-down crown and non-reflective crystal with poly strap. Featuring our Eco-Drive technology – powered by light, any light. Never needs a battery. 
BAND
Bracelet
 
DIAL
Blue, Luminous Hands and Markers
 
CASE SIZE (MM)
45
 
CASE MATERIAL
Two-Tone, Stainless Steel, Promaster Crown, One-Way Rotating Elapsed Time Bezel
 
WATER-RESISTANCE
200M/20Bar [Scuba Diving]
 
CRYSTAL
Mineral Crystal
 
FUNCTIONS
E168, 3 Hand, Date
 
MODEL
BN0191-55L Eco-Drive
Introduced on: 8/10/2017