Citizen JV1007-07E PROMASTER Land Series User Manual

1. Okwu mmalite

Welcome to the user manual for your Citizen JV1007-07E PROMASTER Land Series watch. This timepiece is designed for durability and functionality, featuring Citizen's innovative Eco-Drive technology, which powers the watch using any light source, eliminating the need for regular battery replacement. It boasts a robust design with 20 ATM water resistance, making it suitable for various outdoor activities.

This manual provides essential information on setting up, operating, maintaining, and troubleshooting your watch to ensure optimal performance and longevity.

Foto 1: N'ihu view of the Citizen JV1007-07E PROMASTER Land Series watch.

2. Nhazi

2.1 Initial Charging (Eco-Drive)

Your PROMASTER watch is equipped with Eco-Drive technology, meaning it is powered by light. Before initial use, ensure the watch is sufficiently charged. Expose the watch dial to a bright light source (natural sunlight is ideal) for several hours. Avoid placing it in direct sunlight for extended periods in extremely hot environments, as this may cause damage.

A fully charged watch can operate for approximately 3 years with power save activated.

Figure 2: Diagram illustrating the Eco-Drive light-powered mechanism. Light passes through the cover glass and dial to a solar cell, which charges a secondary battery, powering the movement. This eliminates the need for regular battery replacement.

2.2 Ịtọ oge na ụbọchị

Refer to the specific instructions provided in the full manual for detailed steps on setting the time, date, and other functions. Generally, the crown and push-buttons are used to navigate through modes and adjust settings.

• Pull the crown: To enter time setting mode.
• Tụgharịa okpueze: To adjust hours/minutes.
• Pịa bọtịnụ: To cycle through date, day, and other settings.

2.3 Ịgbanwe Band ahụ

The watch features a durable polyester (Cordura®) band with a buckle clasp. Adjust the buckle to ensure a comfortable and secure fit on your wrist. The band width is 22.0mm.

3. Ịrụ ọrụ elekere gị

The Citizen JV1007-07E offers a range of advanced functions for various needs.

Ọgụgụ 3: nso nso view of the watch dial, highlighting its high-resolution display. This design combines the clear visibility and aesthetic appeal of an analog watch with the functionality and robust feel of a digital watch.

3.1 Ọrụ igodo

• LED Perpetual Calendar: Automatically adjusts for month length and leap years.
• Light Level Indicator: Displays the current light intensity being received by the solar cell, helping you monitor charging efficiency.
• Time Difference Setting Function: Allows for easy adjustment to different time zones.
• Ọrụ Chronograph: A precise stopwatch capable of measuring up to 40 hours in 1/100 second increments.
• Rotating Ring with Simple Compass: The bezel features markings that can be used in conjunction with the sun's position to determine cardinal directions.

3.2 Using the Chronograph

To activate the chronograph, press the designated push-button (refer to your watch's specific button layout). Press again to stop, and a third time to reset. The sub-dials will display the elapsed time in hours, minutes, and 1/100 seconds.

Ọrụ kompas 3.3

To use the simple compass function, hold the watch horizontally. Point the hour hand towards the sun. South will be halfway between the hour hand and the 12 o'clock mark (in the Northern Hemisphere). Rotate the bezel to align the 'S' (South) mark with this point. Other cardinal directions will then be indicated on the rotating ring.

4. Nlekọta

4.1 Ntuziaka Nchaji

To maintain optimal performance, ensure your watch is regularly exposed to light. Avoid prolonged storage in dark places. If the watch stops or the low charge indicator activates, expose it to bright light immediately.

4.2 Na-ehicha elekere gị

Wipe the watch case and crystal with a soft, dry cloth. For the polyester band, a damp cloth can be used. Avoid using harsh chemicals or abrasive materials, which can damage the watch's finish or components.

4.3 Mmiri Nguzogide

Your watch has a water resistance rating of 20 ATM (200 meters), making it suitable for swimming, showering, and snorkeling. However, it is not intended for saturation diving. Always ensure the crown is pushed in completely before exposing the watch to water. Do not operate buttons underwater.

Figure 4: Diagram depicting the high water resistance of the watch, indicating it is safe even if wet during daily activities.

5. Nchọpụta nsogbu

5.1 Watch Not Running or Running Intermittently

• Ihe kpatara: Ego ezughi oke.
• Ngwọta: Expose the watch to bright light for an extended period (several hours to a full day).

5.2 Time or Date is Incorrect

• Ihe kpatara: Time/date not set correctly, or watch has entered power save mode and needs to resynchronize.
• Ngwọta: Refer to Section 2.2 for setting instructions. If the watch has been in power save, expose it to light to reactivate and allow it to update.

5.3 Buttons or Crown Not Responding

• Ihe kpatara: Watch may be in a specific mode that locks controls, or internal issue.
• Ngwọta: Try pulling the crown out and pushing it back in to reset. If the issue persists, contact customer support.

6. Nkọwapụta

Figure 5: Detail of the watch band, made from Biomass Urethane (Benebiol). This plant-derived urethane raw material, developed by Mitsubishi Chemical Corporation, offers both high durability and environmental consideration.

7. Akwụkwọ ikike na nkwado

Your Citizen PROMASTER watch is covered by a manufacturer's warranty. Please refer to the warranty card included with your purchase for specific terms and conditions, including warranty period and coverage details.

For technical support, repairs, or further inquiries, please contact Citizen customer service. Contact information can typically be found on the official Citizen websaịtị ma ọ bụ na akwụkwọ ikike.