Citizen Promaster Dive Eco‑Drive Blue Dial 45 mm Watch BN0191‑55L

Dive into adventure with the Citizen BN0191‑55L, a bold statement of rugged elegance and superior functionality. Housed in a robust 45 mm stainless steel case with a striking blue bezel and matched dial, this ISO-compliant diver is powered by Citizen’s revolutionary Eco‑Drive E168 movement—harnessing any light for endless performance without battery changes. Under ultra-strong mineral crystal, luminous hands and hour markers ensure clarity underwater, while a one-way rotating bezel, screw-down crown, and 200 m water resistance affirm its professional pedigree. Finished on a brushed steel bracelet with secure safety clasp, this watch brings premium craftsmanship to every excursion, from deep-sea exploration to daily wear.

Key Features:

• Eco‑Drive E168 Movement: Powered by any light—no battery replacement ever needed

•  45 mm Stainless Steel Case & Bracelet: Durable build with safety-fold clasp and adjustable links

•  Blue Dial with Luminous Hands & Markers: High legibility in all conditions

•  One-Way Rotating Elapsed-Time Bezel: Perfect for timing dives 

•  Mineral Crystal & 200 m Water Resistance: Impact-resistant and ISO-compliant for scuba 

•  Screw-Down Crown & Case Back: Secure sealing against water ingress 

•  22 mm Lug Width & Robust Bracelet: Customizable fit and solid wrist presence 

•  Date Display at 3 o’clock: Subtle yet practical addition

From enthusiasts to collectors, this iconic diver marries bold aesthetics with reliable technology, creating a watch that’s both adventurous and refined.

Product specifications are based on information available from various retailers.