CAL 7830 - Wristwatch CITIZEN - Free user manual and instructions
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| Product Type | Wristwatch |
| Brand | Citizen |
| Model | CAL 7830 |
| Movement | Quartz analog |
| Case Material | Stainless steel |
| Case Diameter | Approximately 40 mm |
| Case Thickness | Approximately 10 mm |
| Strap Material | Stainless steel bracelet |
| Weight | Approximately 150 g |
| Dial Window | Mineral crystal |
| Water Resistance | 5 ATM (50 meters) |
| Display Type | Analog display with hour and minute hands |
| Functions | Hours, minutes, seconds, and date display |
| Calendar | Date window at the 3 o'clock position |
| Power Source | Quartz battery (SR626SW or equivalent) |
| Battery Life | Approximately 2 years under normal use |
| Clasp Type | Fold-over clasp with safety release |
| Gender | Men's watch |
| Maintenance | Clean with a soft dry cloth; avoid harsh chemicals |
| Safety Warnings | Keep away from strong magnetic fields and extreme temperatures |
| Spare Parts & Repairability | Battery replacement and strap adjustment by qualified watchmaker |
Frequently Asked Questions - CAL 7830 CITIZEN
How do I set the time on my Citizen CAL 7830?
Pull the crown out to position 2 (second click) and rotate it clockwise or counterclockwise to set the correct time. Push the crown back in to position 0 to secure it.
What type of battery does the Citizen CAL 7830 use?
This watch typically uses a SR626SW silver oxide battery. For best performance, have it replaced by a professional watchmaker.
Is the Citizen CAL 7830 water resistant?
Yes, it has a water resistance rating of 5 ATM (50 meters). It can handle splashes and brief immersion, but not suitable for swimming or diving.
How do I change the date on the watch?
Pull the crown out to position 1 (first click) and turn it to set the date. Avoid changing the date between 9 PM and 3 AM to prevent damage to the movement.
How should I clean my Citizen CAL 7830?
Use a soft lint-free cloth slightly dampened with water to wipe the case and bracelet. Dry thoroughly. Do not use harsh chemicals or abrasives.
Can I replace the strap on my Citizen CAL 7830 with a leather one?
Yes, the bracelet can be removed and replaced with a compatible 20mm strap. Use a spring bar tool or consult a jeweler.
How often should the battery be replaced?
The battery typically lasts about 2 years depending on usage. When the second hand starts jumping every 2 seconds, it's time to replace the battery.
What should I avoid to keep the watch in good condition?
Avoid exposing the watch to strong magnetic fields, extreme temperatures, and shocks. Also keep it away from perfumes, hairsprays, and other chemicals that can damage the finish.
Does the watch have a luminous display?
The hands and markers are coated with a luminous material, providing visibility in low-light conditions after being exposed to light.
How do I adjust the metal bracelet length?
The bracelet has removable links pinned together. To adjust the length, use a small push-pin tool to push out the pins and remove links. Consult a jeweler if you're unsure.
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USER MANUAL CAL 7830 CITIZEN
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Product information
Brand : CITIZEN
Model : CAL 7830
Category : Wristwatch