Citizen Men's Eco-Drive Titanium Perpetual Chrono Atomic

Silver-tone dive watch featuring black tachymeter topring and round guilloche dial with three chronograph subdials

42 mm titanium case with antireflective sapphire dial window

Japanese quartz movement with analog display , 

Before using the watch -Check the charge level of the watch,

Select the city for which you want to indicate the time and date,

Check the result of the radio signal reception

Titanium link bracelet featuring fold-over clasp with hidden double push-button closure

Features automatic timekeeping for perfect accuracy, 

one-second chronograph measures up to 60 minutes, 

perpetual calendar, 

radio-controlled five time zones, 

alarm, 12/24 hour time, and power reserve indicator

Water resistant to 200 m (660 ft): In general, suitable for professional marine activity and serious surface water sports

Kindly refer the link card provided along with the product for information on the manufacture's user manual location

Please refer part image for instruction and troubleshooting tips

Operating temperature range: −10˚C/14˚F to +60˚C/140˚F

Atomic Timekeeping: The Most Accurate Watch in the World

Eco-drive technology

Never needs a battery

Charges in natural or artificial light

1 Second Chronograph Measures up to 60 Minutes

Perpetual Calendar

Radio Controlled in 5 Time Zones

Alarm

AM/PM Indicator

Power Reserve Indicator

Non-Reflective Sapphire Glass

Titanium, Blue Ion Plating

Water Resistant to 666 ft. (200m)

Foldover Clasp with Hidden Double Push Button

42 mm Case

Batteries: 1 Nonstandard Battery batteries required.

Item Shape: Round

Dial Window Material Type: Sapphire Crystal

Display Type: Analog

Clasp: Push Button Deployment Clasp

Metal stamp: none

Case material: Titanium

Case diameter: 42 millimeters

Case Thickness: 13 millimeters

Band Material: Titanium

Band length: 7.5 inches

Band width: 24 millimeters

Band Color: Silver

Dial color: Black

Bezel material: Titanium

Bezel Function: Stationary

Calendar: Perpetual Calendar

Special features: Chronograph

Item weight: 10.4 Ounces

Movement: Quartz

Water resistant depth: 660 Feet