Table Of Contents - Citizen Eco-Drive BN4021-02E Instruction Manual

Features
"Eco-Drive" is an original technology of Citizen.
8
Altitude measurement
Indicates altitude by
measuring atmospheric
pressure with a sensor
Compass function
Indicates compass direction
by measuring geomagnetism
with the built-in magnetism
sensor
Eco-Drive
Never needs a new battery.
This watch is fueled by light.
CONTENTS
Parts identification (when
measuring altitude) ............
Parts identification (when
using the compass) .............
Charging your watch .............
Checking the current power
reserve ...............................
Measuring altitude................
Using the compass ................
10
11
12
16
18
24