31-4409 - Wristwatch Prologue - Free user manual and instructions
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| Product Type | Wristwatch |
| Brand | Prologue |
| Model | 31-4409 |
| Category | Watch |
| Movement Type | Quartz analogue |
| Display Type | Analogue dial with hands |
| Dial Window | Mineral glass |
| Case Material | Alloy |
| Case Diameter | 40mm |
| Case Thickness | 10mm |
| Band Material | Stainless steel bracelet |
| Band Width | 20mm |
| Clasp Type | Fold-over clasp |
| Dial Color | Black |
| Hands | Luminous |
| Date Display | Yes, at 3 o'clock |
| Water Resistance | 3 ATM (rain/splash resistant) |
| Power Source | One SR626SW battery |
| Battery Life | Approximately 2 years |
| Weight | Approximately 80g |
| Functions | Time and date |
| Care Instructions | Wipe with a soft dry cloth; avoid chemicals |
| Safety Warnings | Keep away from strong magnetic fields and extreme temperatures |
| Repairability | Battery replaceable via case back opener |
Frequently Asked Questions - 31-4409 Prologue
How do I set the time on my Prologue 31-4409 watch?
Pull the crown out to the second position and rotate it to set the hour and minute hands. Push the crown back to the normal position to start the watch.
Does the Prologue 31-4409 have a date function?
Yes, the watch includes a date window at the 3 o'clock position. To set the date, pull the crown to the first position and turn it clockwise.
Is the Prologue 31-4409 water resistant?
The watch is rated 3 ATM, meaning it can withstand splashes and light rain but is not suitable for swimming or diving.
How do I replace the battery in my Prologue 31-4409?
Use a case back opener to remove the back cover, then replace the old SR626SW battery with a new one. Ensure the new battery is correctly positioned and reassemble the watch.
What type of battery does the Prologue 31-4409 use?
The watch uses a SR626SW silver oxide battery, which is commonly available at jewelry stores or online.
How long does the battery last in the Prologue 31-4409?
Under normal usage, the battery lasts approximately 2 years, depending on features used and storage conditions.
How should I clean my Prologue 31-4409 watch?
Use a soft lint-free cloth to gently wipe the case, band, and crystal. For stubborn dirt, dampen the cloth slightly with water and mild soap, then dry immediately. Avoid using abrasive cleaners.
Can I adjust the bracelet length on the Prologue 31-4409?
Yes, the stainless steel bracelet can be resized by removing links using a pin pusher or a small screwdriver. You may want to have it adjusted at a professional if you are not confident.
Is the Prologue 31-4409 suitable for swimming?
No, with a water resistance of only 3 ATM, it is not recommended for swimming, showering, or high-moisture environments.
How do I set the date on the Prologue 31-4409 correctly?
Pull the crown to the first position, then turn it clockwise to advance the date. Set the date to the previous day and then adjust the time past midnight to align the correct day with the time of day.
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USER MANUAL 31-4409 Prologue
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Product information
Brand : Prologue
Model : 31-4409
Category : Wristwatch