Citizen Aqualand Marine 300m Red E365 Watch - BN1024-01z

Citizen Promaster Professional Diver 300m BN1024-01Z – Depth, resistance, and diving tradition

The Citizen Promaster series has been synonymous with reliability and professional use for over three decades. The BN1024-01Z model represents the latest evolution of this line, designed specifically for saturation diving, meeting the rigorous standards of ISO 6425 certification for professional diving watches.

The watch is equipped with the Eco-Drive caliber E365, developed by Citizen itself, capable of operating for 365 days on a single full charge. The Eco-Drive technology, powered by light, eliminates the need for battery replacement and ensures sustainable performance.

The robust stainless steel case, with a 46 mm diameter and 16 mm thickness, ensures resistance in extreme conditions. The integrated helium valve enhances safety in saturation dives, while the screw-down crown at 4 o'clock and its protection increase reliability. The unidirectional rotating bezel, together with wide hands and indices with luminescent treatment, ensures legibility and precise dive time control.

The dial features a gradient effect in deep tones, inspired by the darkness of marine waters, intensifying the professional aesthetic and the collection's identity. The strap is made of BENEBiOL™, a hydrolysis-resistant plant-based polyurethane, which combines durability, comfort, and environmental commitment. Engraved on the case back, the iconic diver's helmet symbolizes the tradition and excellence of professional watchmaking.

Technical Specifications

Warranty and authenticity

This is a 100% original Citizen product, sold by our authorised store in Portugal. It comes complete with a certificate filled with all our store's information and an official 3-year Citizen warranty.