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General| Brand | Citizen |
|---|---|
| Model | E810 |
| Movement | Eco-Drive |
| Case Material | Stainless Steel |
| Crystal | Mineral |
| Dial Color | Black |
| Band Material | Stainless Steel |
| Type | Watch |
| Water Resistance | 100 meters |
| Features | Perpetual Calendar, World Time, Alarm |
| Functions | Time, Date |
| Calendar | Perpetual |
Specifies the movement caliber number of the watch.
Details the timekeeping accuracy of the watch.
Defines the operational temperature limits for the watch.
Describes the watch's display capabilities for time and calendar.
Lists extra functions like power save and alarm.
Indicates how long the watch runs on a full charge.
Specifies the type of rechargeable battery used.
Explains the power-saving mode activated when light is low.
Provides guidance on proper usage and charging of the solar watch.
Describes the watch's appearance and behavior in normal time display.
Details the watch's behavior when entering power save mode.
Explains the second hand movement during time setting warnings.
Describes the second hand movement indicating insufficient charge.
Details the watch's state when it has stopped due to charging issues.
Explains the watch's behavior when critically low on charge.
Details the watch's display and hand movement during time setting.
Explains the feature that prevents overcharging the battery.
Describes how the power save feature conserves energy.
Provides charging times under various indoor light conditions.
Provides charging times under various outdoor light conditions.
Defines the time needed for a full battery recharge.
Defines time needed to charge for one day's use.
Advice on maintaining adequate charge levels for the watch.
Important warnings regarding safe charging practices.
Defines the base position for watch hands for proper function.
Procedure to check if watch hands are in their base positions.
Procedure to correct the base position of watch hands.
Specific steps to correct function hand and date wheel positions.
Steps to correct the position of other watch hands.
Instructions for setting the current time on the watch.
Instructions for setting the date and calendar functions.
Explains how function hand position relates to the year.
Table to help determine year based on function hand position.
Describes hand movements during chronograph operation.
Details the role of the function hand in chronograph measurements.
Explains calendar behavior with non-existent dates.
Procedure for correcting local time based on time difference.
Instructions for setting the alarm time on the watch.
How to enable or disable the alarm function.
How to test the alarm sound.
How to silence the alarm when it sounds.
Advice on protecting the watch from extreme temperatures.
Guidance on avoiding damage from physical impacts.
Information on magnetic field interference.
Precautions regarding exposure to chemicals and gases.
Instructions for cleaning the watch case and crystal.
Guidelines for maintaining water resistance.
Recommendations for maintaining metal watch bracelets.
Care instructions for leather and rubber straps.
Describes watches with no water resistance rating.
Details the 'Water Resist' rating and its limitations.
Explains the 10 BAR / 100m water resistance specifications.
Explains the 20 BAR / 200m water resistance specifications.
Warning about potential damage from hot tubs and jacuzzis.
