Proof that a dive watch can be fun & functional with the Citizen® ISO-compliant Promaster Professional Diver. With Eco-Drive technology, it is powered by light and never needs a battery, so you'll never need to open your caseback making sure your watch maintains it factory sealed and water resistant. Featuring our Eco-Drive technology – powered by light, any light. Never needs a battery. Caliber number E168.

BAND Strap

DIAL Black, Luminous Hands and Markers

CASE SIZE (MM) 44

CASE MATERIAL Silver-Tone, Stainless Steel, Promaster Crown, One-Way Rotating Elapsed Time Bezel

WATER RESISTANCE 200M/20Bar [Scuba Diving]

CRYSTAL Anti-Reflective Mineral Crystal

FUNCTIONS E168, 3 Hand, Date

MODEL BN0150-28E Eco-Drive Introduced on: 8/10/2017