Citizen eco-drive perpetual men's watch

BL8007-55A BL8007 Citizen Eco-Drive Perpetual Calendar men's watch

CITIZEN ECO-DRIVE PERPETUAL CALENDAR

Specifications:
Stainless Steel Case in Matt / Gloss Finish
Stainless Steel Flexible Bracelet in Matt / Gloss Finish
Round Textured White Analog Dial
Window Date Display at 4'0'Clock
Black Sub-Dials for Analog Mode, Day & Date Functions
Roman Numeric Markers
Luminous Hour & Minute Hands

Features:
Eco-Drive
This watch is a solar-powered watch that contains a solar cell in its face that drive the watch.
Monthly accuracy within + 15 seconds average at normal temperature

Perpetual Calendar
Automatic date calculations including leap years.

Black Sub dials
For analog mode, day & date functions

Daily Alarm

Power Save Function
Automatically conserves power when not enough light is being fed.

Operates up to approx. 1.5 years when fully charged (when power save function is operating)

Insufficient Charge Warning Function
warns you when battery is running out and needs more light.

Local Time (time different correction)

Overcharge Prevention Function

Spring Release Bi-Fold Clasp

Water Resistant 10Bar. (100 Meters)

Screw Lock Case back

Approximate measurements
Case Diameter is 38.5mm without crown and 41mm with crown

Eco-Drive is a hidden solar power system for watches, created by Citizen.
Watches with the Eco-Drive system look just like regular watches - there is
no solar "panel" to be seen.

Sunlight is absorbed through the crystal and the dial of the watch.
A solar cell below the dial converts the lights into electrical energy.
An Eco-Drive "Energy Cell" stores enough energy to power the watch for five years. it doesn't need replacement

These new Eco-Drive watches will never need to have the battery replaced.
And they come in a wide variety of both women and men's watches.
The finish on the band is very comfortable.
Citizen perpetual calendar watches is the latest range produce by Citizen watch company