CITIZEN CB1112-07W, ES9372-08W

CITIZEN EXCEED Eco-Drive Radio Controlled Watch Instruction Manual

Models: CB1112-07W (Men's) & ES9372-08W (Ladies')

Introduction

Thank you for purchasing a CITIZEN EXCEED Eco-Drive Radio Controlled watch. This manual provides essential information for the proper use and care of your timepiece. Please read it carefully to ensure optimal performance and longevity.

Your CITIZEN EXCEED watch features Eco-Drive technology, which converts light into electrical energy, eliminating the need for battery replacement. It also incorporates radio-controlled timekeeping for precise accuracy and a Direct Flight function for easy world time adjustments. The case is made from Super Titanium, offering superior lightness and scratch resistance.

CITIZEN EXCEED Eco-Drive Radio Controlled Watch, showing both men's and ladies' models

Image: General view of the CITIZEN EXCEED Eco-Drive Radio Controlled watches, highlighting the elegant design of both the men's and ladies' models.

Setup

1. Initial Charging (Eco-Drive)

Your watch is powered by light. Before first use, expose the watch dial to bright light (natural sunlight or fluorescent lamp) for several hours to ensure it is fully charged. A fully charged watch can operate for an extended period in the dark.

  • Charging Indicator: Some models may have a power reserve indicator. Refer to the specific module guide for details.
  • Avoid Overheating: Do not place the watch too close to a light source, as it may overheat and cause damage.

2. Setting the Time Zone (Direct Flight)

The Direct Flight function allows you to quickly set the time zone.

  1. Pull the crown out to the first position. The second hand will move to indicate the current city code.
  2. Rotate the crown to align the second hand with your desired city code on the dial.
  3. Push the crown back into the normal position. The hour and minute hands will automatically adjust to the time of the selected city.

3. Radio Signal Reception

Your watch automatically receives time signals from transmitters in Japan, China, Europe, and North America to maintain accurate time. Manual reception can also be initiated.

  • Automatic Reception: The watch attempts to receive signals daily, typically in the early morning hours.
  • Manual Reception: To initiate manual reception, pull the crown out to the first position, then press and hold the lower button (if present) for a few seconds until the second hand indicates the reception status.
  • Best Reception: For optimal reception, place the watch near a window, away from electronic devices, with the 12 o'clock position facing the signal source.

Operating

Basic Timekeeping

Once set up, your watch will display the current time and date. The radio-controlled function ensures accuracy by synchronizing with atomic clocks.

Changing Time Zones

As described in the setup section, use the Direct Flight function by pulling the crown to the first position and rotating it to select a new city code. The watch will instantly display the time and calendar for that location.

Close-up of CITIZEN EXCEED men's watch model CB1112-07W

Image: Detailed view of the men's CITIZEN EXCEED watch (CB1112-07W), showcasing the dial, hands, and crown for time adjustments.

Close-up of CITIZEN EXCEED ladies' watch model ES9372-08W

Image: Detailed view of the ladies' CITIZEN EXCEED watch (ES9372-08W), highlighting its elegant mother-of-pearl dial and slender design.

Date Adjustment

The calendar function is automatically updated via radio signal reception. If manual adjustment is needed (e.g., after a long period without signal), refer to the detailed module guide for your specific movement. Generally, pulling the crown to the second position allows for manual date adjustment.

Maintenance

Cleaning Instructions

To maintain the appearance of your watch, wipe it regularly with a soft, dry cloth. For stubborn dirt, a slightly damp cloth can be used, followed by a dry cloth. Avoid using harsh chemicals or abrasive materials.

Water Resistance

Your watch is water resistant to 50 meters (5 ATM). This means it is suitable for daily use, such as hand washing, rain, and splashes. It is not suitable for swimming, showering, or diving. Ensure the crown is pushed in completely to maintain water resistance.

Eco-Drive Power Care

As an Eco-Drive watch, it requires regular exposure to light to remain charged. If the watch is stored in darkness for extended periods, it may stop. Expose it to light to restart and recharge. The watch has a power-saving function that stops the hands when in prolonged darkness, but the internal timekeeping continues.

Leather Strap Care

The leather strap is susceptible to damage from water, sweat, and direct sunlight. Wipe off moisture and sweat promptly. Avoid prolonged exposure to direct sunlight to prevent discoloration and deterioration. If the strap becomes stiff or cracked, consider replacing it.

Troubleshooting

  • Watch Not Running: Ensure the watch is sufficiently charged by exposing it to bright light for several hours. If it still doesn't run, it may require a full reset or service.
  • Time Not Syncing: Check if the watch is in an area with good radio signal reception. Avoid placing it near electronic devices or in concrete buildings during reception attempts. Try initiating manual reception.
  • Incorrect Time/Date: After ensuring proper signal reception, if the time or date is still incorrect, perform a full reset of the watch. Refer to the specific module guide for your watch for detailed reset procedures.
  • Hands Misaligned: Strong impacts or magnetic fields can sometimes cause hand misalignment. A manual hand position correction may be necessary. Consult your watch's specific module guide for instructions.

If problems persist after attempting these solutions, please contact CITIZEN customer support or an authorized service center.

Specifications

BrandCITIZEN
ModelsCB1112-07W (Men's), ES9372-08W (Ladies')
MovementEco-Drive Radio Controlled
Display TypeAnalog
Water Resistance50 meters (5 ATM)
Case MaterialSuper Titanium (Pink Gold Plating)
Band MaterialCrocodile Leather
Case Diameter (Men's)38mm (as per image, not 44mm from general spec)
Case Diameter (Ladies')27mm (as per image)
Dial ColorWhite Shell
Couple wearing CITIZEN EXCEED watches, showing size comparison

Image: Example of the men's (CB1112-07W, 38mm) and ladies' (ES9372-08W, 27mm) watches being worn, illustrating their relative sizes.

Warranty

Your CITIZEN EXCEED watch comes with a one-year manufacturer's warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use. It does not cover damage resulting from improper handling, accidents, unauthorized repairs, or normal wear and tear of the strap or case.

Please retain your proof of purchase for warranty claims. For detailed warranty terms and conditions, refer to the warranty card included with your watch or visit the official CITIZEN website.

Support

For further assistance, technical support, or service inquiries, please contact CITIZEN customer service. You can find contact information and frequently asked questions on the official CITIZEN website:

Visit CITIZEN Global Support

When contacting support, please have your watch model number (CB1112-07W or ES9372-08W) and purchase details readily available.

Related Documents - CB1112-07W, ES9372-08W

Preview Citizen Eco-Drive Watch User Manual and Setting Guide
Comprehensive guide for Citizen Eco-Drive watches, covering setting, Eco-Drive technology, recharging, water resistance, care instructions, and specifications. Learn to maintain your timepiece for optimal performance.
Preview Manuel d'instructions Citizen Eco-Drive B870/B872
Guide complet pour l'utilisation et l'entretien des montres Citizen Eco-Drive, incluant les fonctions, la résistance à l'eau et les précautions de sécurité pour les modèles B870 et B872.
Preview Citizen Eco-Drive H145 Instruction Manual
Discover how to operate and maintain your Citizen Eco-Drive H145 watch with this comprehensive instruction manual. Learn about time setting, radio control, power management, and more.
Preview Citizen Eco-Drive Watch Instruction Manual
Explore the comprehensive instruction manual for Citizen Eco-Drive watches, detailing features like radio-controlled timekeeping, world time, chronograph, and perpetual calendar. Learn about proper use, charging via light, safety precautions, and maintenance for your Citizen Eco-Drive timepiece.
Preview Citizen Watches: History, Technology, Models, and E650 Guide
Explore the heritage of Citizen watches, from their founding to innovative technologies like Eco-Drive and Satellite Wave. This guide details popular models, provides setting instructions for the E650 movement, and answers common FAQs.
Preview Citizen H864 Eco-Drive Radio-Controlled Watch Instruction Manual
This manual provides comprehensive instructions for operating and maintaining the Citizen H864 Eco-Drive radio-controlled watch, covering features, setup, charging, troubleshooting, and specifications.