English CITIZEN Bluetooth Watch W770 Instruction manual Thank you for your purchase of this Citizen watch. Before using the watch, read this instruction manual carefully to ensure correct use. After reading the manual, store it in a safe place for future reference. Be sure to visit the Citizen website at http://www.citizenwatch-global.com/ . Here you will find a variety of information such as electronic setting guides, answers to frequently asked questions, Eco-Drive recharging information and more. To check the movement number CONTENTS A case number—4 alphanumeric characters and 6 or more alphanumeric characters—is engraved on the case back. Before using this watch ........................................................... 2 The first 4 characters of the case number represent the movement number of Operation through the dedicated app ............................................ 2 the watch. In the example, “ ” is the movement number. Band adjustment ................................................................................... 2 Engraving position example The engraving position may differ depending on watch model. Protective stickers ................................................................................. 2 How to use a specially designed crown/button ...................................... 2 Component identification ....................................................... 2 Safety precautions — IMPORTANT Changing the mode ................................................................ 2 ■ This manual contains instructions that should be strictly followed at all times not only for optimal use, but to prevent any injuries to yourself, other persons or Checking the power reserve .................................................... 3 property. We encourage you to read the entire booklet (especially, pages 10 to 11) and understand the meaning of the following symbols: Before connecting with a smartphone ..................................... 3 ■ Safety advisories are categorized and depicted in this manual as follows: Compatible smartphones ...................................................................... 3 DANGER Highly likely to cause death or serious injury Time information reception ................................................................... 4 Notification indication on the watch ...................................................... 4 WARNING Can cause serious injury or death Canceling the notification indication ..................................................... 4 CAUTION Can or will cause minor or moderate injury or damage Pairing (registering) the smartphone ...................................... 4 ■ Important instructions are categorized and depicted in this manual as follows: Choosing the destination to save registration information ..................... (Following symbols are examples of Pictograms.) 4 Warning (caution) symbol followed by prohibited matters. Connecting/disconnecting the smartphone ............................. 5 Warning (caution) symbol followed by instructions that should be followed or Checking connection status ................................................................... 5 precautions that should be observed. Disconnecting ....................................................................................... 5 Connecting ............................................................................................ Features 5 Choosing a smartphone and connecting to it ......................................... 6 ■ Connection with smartphones through the dedicated app Finding my smartphone .......................................................... 6 Indicates notifications such as upcoming calls to the smartphone. In addition, the watch has useful functions to prevent leaving the smartphone Removing pairing (registration) information ........................... 6 or search the phone missed. Using local time [Local Time] ................................................... 6 To get the dedicated app, access download sites of apps for your smartphones. For more information, see the web site below: Using the chronograph ........................................................... 6 http://www.citizenwatch-global.com/support/ Using the alarm [Alarm] .......................................................... 7 ■ Eco-Drive Charging your watch ............................................................... 7 Never needs a new battery. This watch is fueled by light. Adjusting the time and calendar manually .............................. 8 ■ Alarm 12 9 3 Sounds at the time set. The alarm may also be set through the dedicated app Troubleshooting ..................................................................... 8 6 on your smartphone. Checking and correcting the reference position ..................................... 8 ■ Chronograph Bluetooth 4.0 wireless technology ........................................... 9 Measures up to 60 minutes in one second increments. Eco-Drive watch handling precautions ................................... 10 ■ Local time Water resistance ................................................................... 10 Easy to see the time for a second time zone, anywhere in the world. It may also be set through the dedicated app on your smartphone. Precautionary items and usage limitations ............................ 10 ■ Perpetual calendar Specifications ....................................................................... 11 No need for monthly and leap-year date correction until February 28, 2100. * “Eco-Drive” is an original technology of Citizen. 1/11 CITIZEN Bluetooth Watch W770 Instruction manual Before using this watch Component identification Hands and buttons This watch has a rechargeable cell which is charged by exposing the dial to light. • The illustrations in this instruction manual may differ from the actual Expose the dial to direct sunlight regularly to charge the watch. appearance of your watch. For details of charging, see page 7. Function hand Pressing button A changes After opening the package, confirm power reserve of the watch referring to page indication when the mode 3. Start connection to your smartphone after that. is [TME] or [L-TM] and the position of the crown is 0. Operation through the dedicated app CALL Some functions of this watch can be controlled through the dedicated app. For Button B Hour hand details, see page 3. S M INFO T W 24 60 Minute hand T The icon on the side of section titles means that functions which can also be F 18 6 OFF S ON controlled through the app are introduced in the section. ON A 24-hour hand 12 L OFF 30 LL M Crown TME L M -T L M A C Band adjustment R H H R C ACT L - T M We recommend seeking the assistance of an experienced watch technician M L T M E A Button A for sizing of your watch. If adjustment is not done correctly, the bracelet may Second hand unexpectedly become detached leading to loss of your watch or injury. Consult an Mode hand authorized service center. Protective stickers Be sure to remove any protective stickers that may be on your watch (case back, Indication band, clasp, etc.). Otherwise, perspiration or moisture may enter the gaps between the protective stickers and the parts, which may result in a skin rash and/or • A solar cell is under the dial. corrosion of the metal parts. Indications of the function hand How to use a specially designed crown/button Power reserve CALL Some models are equipped with a specially designed crown and/or push button to Notification: prevent accidental operation. CALL/INFO/LL/ ACT S M Day of week Screw down crown/button T INFO W 24 60 Unlock the crown/button prior to operate your watch. T 18 6 F Connection status Unlock Lock OFF S ON ON A (ON/OFF) 12 L OFF 30 LL M TME L M -T L M Push the crown in to the case. A Rotate the crown C H Alarm setting (ALM With gentle pressure towards R H R Screw down counterclockwise C ACT ON/OFF) the case, rotate the crown L - T M crown until it releases L clockwise to secure it to the M A from the case. T M E case. Be sure to tighten firmly. Mode: TME/L-TM/CHR/ Date indication ALM Rotate the locking screw Changing the mode Screw down Rotate the locking screw counterclockwise, push button clockwise, and tighten firmly. This watch features four different modes (functions). and loosen until it stops. TME Shows ordinary time. L-TM Shows time and calendar different from those shown in the [TME] mode. CHR Mode for using the chronograph. Recessed button CALL Press the button with a non-marring narrow-tipped object such as a wooden ALM Mode for setting the alarm. toothpick. S M INFO T W 24 60 1 1 Pull the crown out to positionT . 18 6 F The second hand points the 30-secondS and stops. OFF ON ON A 12 L OFF 30 LL M TME L M -T L M A C R H H R C ACT L • Metal objects may cause marring or scratching of the button. - T M M L T M E A 2 Rotate the crown to change the mode. • Turn the crown so that the mode hand points to the marker of the desired mode securely. 3 Push the crown in to position 0 to finish the procedure. The watch changes indication according to the selected mode. • It may take a moment for the watch to complete changing indication. 2/11 CITIZEN Bluetooth Watch W770 Instruction manual Checking the power reserve Compatible smartphones You can see information about compatible smartphones (running Android OS 5.1/ For details of charging, see “Charging your watch” on page 7. Checking the power iOS 9.3 or later, Optimized for iPhone 5 or greater.) and the dedicated app on the reserve web site below: http://www.citizenwatch-global.com/support/