Citizen BM7109-89E Eco-Drive 41mm Black Men's Watch

BM7109-89E: Citizen men's watch, Eco-Drive battery-free with black dial

Overview

Signed by Citizen, the BM7109-89E is a men's light-powered watch, recharged by the dial with each exposure. Everything is in stainless steel on this watch of 41 mm in diameter, case and bracelet. The black dial receives indices to tell the hours. Charging is done by daylight as under indoor lighting. This reference benefits from a 2-year warranty.

Case

The two-tone case of the BM7109-89E, in stainless steel, measures 41 mm in diameter by 10 mm thick. It combines a silver tone and a gold tone. On the water side, the case holds 10 ATM, or 100 m: the watch supports swimming and free diving, but not scuba diving. The dial is read under a sapphire crystal; a fixed bezel fixes the edge; the back remains closed by a solid back.

Movement

The Eco-Drive technology takes the form of the E111-00M caliber here: solar cell, accumulator, no battery to replace. A glance at the dial gives the date in addition to the time. Fully charged, it keeps several months of autonomy without light. When the charge becomes low, a warning signals it and invites to expose the watch to light.

Bracelet

The silver stainless steel bracelet is equipped with a deployant clasp and is 22 mm wide on the horn side. The bracelet measures 154 mm long and the whole weighs 137 g.

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