1. Product Overview
The Diesel Spiked Stainless Steel Chronograph Watch, Model DZ4669, is a robust timepiece designed for durability and functionality. It features a 49mm diameter stainless steel case, a gray dial with a mineral crystal face, and a gunmetal stainless steel bracelet. The watch is equipped with a quartz movement, chronograph functionality, and a date window.

Figure 1: Front view of the Diesel Spiked Chronograph Watch (Model DZ4669).
2. Setup and Initial Adjustment
2.1 Setting the Time
- Pull the crown (center knob on the right side of the watch) out to the second click position.
- Turn the crown to move the hour and minute hands to the desired time.
- Push the crown back in to the normal position to start the watch.
2.2 Setting the Date
- Pull the crown out to the first click position.
- Turn the crown clockwise or counter-clockwise (depending on the movement) until the correct date appears in the date window (located at the 4 o'clock position).
- Push the crown back in to the normal position.
2.3 Adjusting the Bracelet
The stainless steel bracelet features removable links for a customized fit. It is recommended to have a professional jeweler adjust the bracelet to ensure proper fit and prevent damage.

Figure 2: Diesel Spiked Chronograph Watch on a wrist.
3. Operating the Chronograph
This watch features a chronograph function with three subdials to track minutes, seconds, and 24-hour time.
- Start/Stop: Press the top pusher (button above the crown) to start the chronograph. Press it again to stop the chronograph.
- Reset: While the chronograph is stopped, press the bottom pusher (button below the crown) to reset all chronograph hands to their zero positions.

Figure 3: Side view showing the crown and chronograph pushers.
4. Maintenance and Care
4.1 Water Resistance
The watch is water resistant up to 50 meters (5 ATM). This means it is suitable for short periods of recreational swimming in shallow water, showering, and exposure to rain or splashes. It is not suitable for diving, snorkeling, or high-impact water sports. Ensure the crown is fully pushed in before any water exposure.
4.2 Cleaning
To maintain the appearance of your watch, wipe the case and bracelet with a soft, damp cloth. Avoid using harsh chemicals or abrasive materials, which can damage the finish. For the mineral crystal, use a soft, lint-free cloth.
4.3 Battery Replacement
The watch is powered by a product-specific battery (included). When the battery needs replacement, it is recommended to take the watch to an authorized service center or a professional watchmaker to ensure proper sealing and water resistance.
5. Specifications
| Feature | Detail |
|---|---|
| Model Number | DZ4669 |
| Case Diameter | 49 Millimeters |
| Case Material | Stainless Steel |
| Band Material | Stainless Steel |
| Band Width | 24 Millimeters |
| Movement Type | Quartz |
| Display Type | Analog |
| Water Resistance Depth | 50 Meters (5 ATM) |
| Crystal Type | Mineral Crystal |
| Item Weight | 100 Grams |
| Included Components | Battery |

Figure 4: Watch size comparison, illustrating the 51mm case size.
6. Troubleshooting
6.1 Watch Not Running
- Ensure the crown is fully pushed in.
- If the watch still does not run, the battery may need replacement. Consult a professional watchmaker.
6.2 Chronograph Not Resetting to Zero
- Ensure the chronograph is stopped before attempting to reset.
- If the issue persists, a professional adjustment may be required.
7. Warranty and Support
This Diesel watch comes with a Limited Warranty. For specific warranty terms and conditions, please refer to the documentation included with your purchase or visit the official Diesel website. For technical support or service, please contact Diesel customer service or an authorized service center.

Figure 5: Diesel watch packaging box.
