Proof that a dive watch can be fun & functional with the CITIZEN ISO-compliant Promaster Diver. With Eco-Drive technology, it is powered by light and never needs a battery, so you'll never need to open your caseback or compromise your dive again. Featured in stainless steel with azure blue aluminum bezel and matching azure blue dial, one-way rotating elapsed time and WR200. Caliber number E168. Specification Details - Brand: Citizen - Model Number: BN0191-55L - Collection: Promaster Diver - Movement: Eco-Drive Quartz (Caliber E168, solar-powered, no battery replacement) - Case Material: Stainless Steel - Case Diameter: 45 mm - Case Thickness: 12 mm - Case Shape: Round - Dial Color: Azure Blue with luminous hands and markers, orange second hand - Crystal: Mineral glass - Bezel: Azure Blue aluminum unidirectional rotating bezel with elapsed time markers - Band Material: Stainless Steel Bracelet - Band Width: 22 mm - Clasp: Deployment clasp with push-button release - Functions: Analog time, Date display at 3 o’clock - Water Resistance: 200M (ISO-certified diver’s watch) - Warranty: 5-Year Limited Warranty Item # BN0191-55L For more information, assistance, sizing and customization, please contact us at (757) 548-1258 or visit our site to know more. https://tidewaterdiamond.com #BestRingEver #TidewaterDiamond