Citizen Promaster BJ8057-17X Professional Diver 300 Eco-Drive 48mm Green Men’s Watch

A Citizen BJ8057-17X with Eco-Drive technology and light-powered charging

Overview

Among Citizen's Professional Diver models, the BJ8057-17X stands out for its solar Eco-Drive movement. The watch combines a 48 mm stainless steel case with a rubber strap. The green dial features hour markers around the hands. In the dark, the stored power takes over; in the light, it recharges.

Case

Crafted from stainless steel, the grey case of the BJ8057-17X measures 48 mm in diameter and 18.5 mm thick. Water-resistant to 30 ATM, or 300 m, the watch is suitable for long-distance swimming and free diving, though it is not intended for scuba diving. The dial is protected by mineral crystal, with a fixed bezel securing the edges.

Movement

The B873-00M caliber draws its energy from light: a cell housed beneath the dial converts it into electricity, which is stored in a rechargeable battery. Once fully charged, it continues to run for several months in the dark.

Strap

A rubber strap completes the watch. Ready to wear, the watch weighs 177 g. This Citizen comes with a 2-year warranty.

Supplied with: Storage box, presentation pad, user manual.