1. Introduction
This manual provides comprehensive instructions for the proper use, setup, and maintenance of your Festina F16235/6 Multi-Function Stainless Steel Leather Strap Watch. Please read this manual carefully before using your watch to ensure optimal performance and longevity.
2. Product Overview
The Festina F16235/6 is a sophisticated multi-function quartz watch featuring a durable stainless steel case and a comfortable leather strap. It includes various sub-dials for enhanced timekeeping capabilities.

Figure 1: Front view of the Festina F16235/6 Multi-Function Watch. This image displays the watch's square silver-tone case, black dial, and black leather strap. The dial features large white Arabic numerals at 2, 4, 5, 7, 8, and 10, with stick markers for other hours. Three sub-dials are visible: one at the top for date (showing '31'), one on the left for day of the week (showing 'WE'), and one at the bottom for 24-hour time (showing '20'). The watch hands are silver-toned with luminous accents.
2.1 Components
- Watch Case: Stainless Steel
- Strap: Black Leather
- Dial: Black, with multi-function sub-dials
- Movement: Quartz
- Crown: For time and date adjustment
- Pushers: For multi-function adjustments (if applicable, typical for multi-function watches)
3. Setup
3.1 Setting the Time
- Pull the crown out to the first click position.
- Rotate the crown clockwise or counter-clockwise to set the hour and minute hands to the desired time.
- Push the crown back into the normal position.
3.2 Setting the Date and Day
- Pull the crown out to the second click position.
- Rotate the crown to adjust the date and day indicators. Refer to the specific sub-dial markings for date (top sub-dial) and day of the week (left sub-dial).
- Once set, push the crown back into the normal position.
- Note: Avoid setting the date between 9:00 PM and 3:00 AM, as this may damage the movement.
4. Operating Instructions
4.1 Multi-Function Sub-dials
- Date Sub-dial: Located at the top of the main dial, indicates the current day of the month (1-31).
- Day of Week Sub-dial: Located on the left side of the main dial, indicates the current day of the week (e.g., MO, TU, WE).
- 24-Hour Sub-dial: Located at the bottom of the main dial, displays time in a 24-hour format, useful for distinguishing AM/PM.
These sub-dials operate in conjunction with the main time display and are typically adjusted via the crown or specific pushers if present on the watch case (not explicitly detailed in input, but common for multi-function).
5. Maintenance
5.1 Cleaning
- Wipe the watch case and strap with a soft, dry cloth regularly to remove dust and dirt.
- For the leather strap, avoid prolonged exposure to water, direct sunlight, and harsh chemicals to prevent damage and discoloration.
5.2 Battery Replacement
The Festina F16235/6 uses a quartz movement powered by a battery. When the watch stops or the second hand begins to jump erratically (indicating low battery), it is time for a battery replacement. It is recommended to have the battery replaced by a qualified watch technician to ensure proper sealing and prevent damage to the movement.
5.3 Water Resistance
While the watch is designed for daily wear, its specific water resistance rating is not provided in the product details. It is generally advisable to avoid exposing the watch to excessive moisture, such as swimming or showering, unless explicitly stated otherwise by the manufacturer. Protect the watch from sudden temperature changes.
6. Troubleshooting
- Watch Not Running:
- Check if the crown is pushed in completely.
- The battery may need replacement. Consult a professional watch technician.
- Incorrect Time/Date:
- Refer to Section 3.1 and 3.2 for proper setting procedures.
- Ensure the crown is fully pushed in after setting.
- Condensation Under Crystal:
- This indicates moisture ingress. Seek immediate professional service to prevent damage to the movement.
7. Specifications
| Feature | Detail |
|---|---|
| Brand | Festina |
| Model Number | F16235/6 |
| Movement Type | Quartz |
| Case Material | Stainless Steel |
| Case Diameter | 37 Millimetres |
| Case Thickness | 10 Millimetres |
| Band Material Type | Leather |
| Band Colour | Black |
| Item Weight | 204 g |
| Package Dimensions | 11.68 x 11.43 x 7.37 cm |
8. Warranty and Support
For warranty information and support, please contact the seller of record or an authorized Festina service center. Keep your purchase receipt as proof of purchase for warranty claims.
For further assistance or inquiries, please visit the official Festina website or contact their customer service department.