Citizen PROMASTER NAVISURF CTZ-B6804 User Manual

CITIZEN QUARTZ
PROMASTER NAVISURF
Model No.JN2XXX
Caliber No.C320
• Instruction Manual
CTZ-B6804
Thank you for purchasing a CITIZEN QUARTZ
Watch. To ensure correct use, please read these
instructions carefully. Please confirm that the
CITIZEN International Guarantee Card is included
for your possible claim.
1. PRODUCT FEATURES
This watch can easily retrieve Greenwich Mean
Time (UTC) and the time and calendar for 23 cities
around the world by simple button operation.
In addition, this combination watch also features a
racing timer useful in yacht racing and other
competitions, an alarm function and chronograph.
2. NAMES OF COMPONENTS
Verify the locations of components by comparing
with the illustration inside the front cover of this
manual.
3. SWITCHING FUNCTIONS (MODES)
The mode changes each time button M button is
pressed. The mode hand indicates the current mode.
4. GREENWICH MEAN TIME (UTC) AND TIME
DIFFERENCE
• Those cities (regions)
that use Daylight
Savings Time are
indicated with a circle,
while those (regions)
that do not are
indicated with an X.
• The time differences
and use of Daylight
Savings Time in each
country are subject to
change in accordance
with the regulations in that country.
5. SETTING THE TIME
<Digital Time Setting (TME)>
■ When the time is set for any city, the times in
other cities are set automatically.
When reading this instruction manual please
keep the watch diagram at left folded out and in
view. Symbols ( 嘷A, 嘷B , etc.) used in the
sections on operating instructions refer to the
symbols indicated in this diagram.

Citizen PROMASTER NAVISURF CTZ-B6804 Specifications

General

Model	CTZ-B6804
Brand	Citizen
Category	Watch
Movement	Quartz
Water Resistance	200 meters
Case Material	Stainless Steel
Dial Color	Black
Display Type	Analog
Band Material	Rubber
Case Diameter	46 mm
Crystal	Mineral
Features	Chronograph
Functions	Date

Summary

Product Features and Components

Product Features

Highlights the watch's ability to retrieve Greenwich Mean Time (UTC) and city times, plus racing timer, alarm, and chronograph functions.

Watch Modes and Time Setting

Switching Functions (Modes)

Greenwich Mean Time (UTC) and Time Difference

Provides a table of cities with their time differences and daylight saving information.

Setting the Time (Digital)

Details the procedure for setting digital time, automatically updating other city times.

Calendar and Time Synchronization

Setting the Calendar

Describes how to set the calendar, which automatically updates for other cities.

Use of Zone Setting (SET)

Timers and Chronograph Functions

Use of Racing Timer (R-1/R-2)

Explains the two types of race timers for yachting, including setting and usage procedures.

Use of Chronograph (CHR)

Details the chronograph's measurement capabilities, including split time and 1/100 second units.

Alarms, Buttons, and Convenient Functions

Use of Alarms 1 and 2 (AL-1/AL-2)

Guides on setting and turning off the two alarm functions.

Specifications and Detailed Precautions

Specifications

Lists technical details including caliber, model, accuracy, operating range, display functions, and battery life.

Care and Handling Precautions

Detailed Water Resistance Information

Explains water resistance ratings (BAR, WR100, WR200) and special notes for hot tubs.