Citizen Promaster 46mm BN1024-01E

Citizen Promaster collection Eco-Drive Solar Power movement 300m Professional Divers watch BN1024-01E. Case size 46mm with a thickness of 16mm. Stainless steel Case and Black Urethane Rubber Strap and Anti-Reflective Sapphire crystal glass. WR rating of 300m. Power Reserve of 365 Days or 1 Year. The BN1024-01E is shipped with a spare Extender strap.

Introducing the CITIZEN PROMASTER BN1024-01E Eco-Drive Professional Diver 300m, a cutting-edge timepiece designed for serious underwater exploration. As part of CITIZEN’s legendary PROMASTER series—trusted by professionals for over 35 years—this men's dive watch combines rugged durability with advanced technology.

Powered by CITIZEN’s in-house Eco-Drive Caliber E365, it runs for an impressive 365 days on a full charge, even in low-light conditions. Built for saturation diving, this professional-grade diver’s watch boasts 30 bar (300m) water resistance and features a helium escape valve for deep-sea expeditions. Inspired by the popular BN0156-05E, it carries forward iconic design elements such as the 4 o’clock crown and crown guard, bold indices, distinctive hour and minute hands, and a rotating bezel.

The glossy black dial mimics the dark colouring of the deep sea, while the black BENEBiOL™ polyurethane strap—a plant-based, hydrolysis-resistant material—offers durability with reduced environmental impact. The robust 46mm stainless steel case is topped with anti-reflective sapphire glass for superior clarity and protection. Weighing 161g, this watch blends strength with comfort.

The case back features an engraved diver’s helmet, symbolizing its professional heritage. Whether you're a recreational diver or a seasoned explorer, the BN1024-01E is a standout in the world of professional dive watches.

What we love: The complete dive watch with a 365 day power reserve!

Ships in 1-3 Business Days from Sydney with Australia Post Express. Sydney customers can pick up on the same day from our Alexandria showroom an hour after placing the order by choosing Click & Collect as the delivery option.

5 Year warranty from Citizen Watches (Australia). StarBuy are Authorised distributors of Citizen Watches. All Citizen Watches are shipped in Citizen original packaging released for Australia. All Citizen warranties are registered online on the Citizen Warranty Portal directly by StarBuy on behalf of the customer. After purchase and shipping by StarBuy, an email is sent by Citizen registering the warranty directly to the buyer. A link to the online instructions manual is also sent within the email. Citizen no longer supply any hard copies of the warranty booklet or the instructions manual. 

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