F6640 - Wristwatch FESTINA - Free user manual and instructions
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| Product Type | Wristwatch |
| Brand | Festina |
| Model | F6640 |
| Movement Type | Quartz |
| Case Material | Stainless Steel |
| Dial Color | Black |
| Strap Material | Stainless Steel Bracelet |
| Water Resistance | 50 meters (5 ATM) |
| Case Diameter | 40 mm |
| Case Thickness | 10 mm |
| Weight | Approx. 100 g |
| Battery Type | SR626SW |
| Battery Life | Approx. 2 years |
| Functions | Hour, minute, second, date |
| Clasp Type | Fold-over clasp with push-button |
| Crystal | Mineral glass |
| Care Instructions | Clean with soft dry cloth; avoid contact with chemicals |
| Safety Notes | Do not operate crown when wet; keep away from strong magnetic fields |
| Spare Parts/Repair | Battery replacement by professional; genuine parts from Festina service centers |
| Warranty | 2 years international warranty |
Frequently Asked Questions - F6640 FESTINA
How do I set the time on my Festina F6640?
Pull the crown out to the second position (fully extended). Turn the crown clockwise to set the correct time. Push the crown back in.
How do I set the date on my Festina F6640?
Pull the crown out to the first position (partially extended). Turn the crown clockwise to adjust the date. Push the crown back in after setting.
Is the Festina F6640 water resistant?
Yes, it is water resistant to 50 meters (5 ATM). It is suitable for splashes and brief immersion, but not for diving or snorkeling.
What type of battery does the Festina F6640 use?
The watch uses a SR626SW silver oxide battery. Battery life is approximately 2 years.
How do I change the battery in my Festina F6640?
Battery replacement should be done by a professional watchmaker to maintain water resistance. Do not attempt to open the case yourself.
How should I clean my Festina F6640?
Clean the case and bracelet with a soft, lint-free cloth. For dirt, use a slightly damp cloth and dry immediately. Avoid using chemicals or abrasives.
What is the strap size of the Festina F6640?
The strap width is 18 mm. The bracelet fits up to a wrist size of approximately 200 mm.
Does the Festina F6640 have a stopwatch or chronograph function?
No, the F6640 is a simple three-hand watch with a date function. It does not include a chronograph.
What should I do if my watch stops or runs slow?
First, check if the crown is fully pushed in. If the watch has stopped, it likely needs a new battery. Contact a service center for battery replacement.
Is there a warranty for the Festina F6640?
Yes, Festina offers a 2-year international warranty against manufacturing defects. Keep your proof of purchase for warranty claims.
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USER MANUAL F6640 FESTINA
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Product information
Brand : FESTINA
Model : F6640
Category : Wristwatch