Lorenz Solar Crono 030253EE Chronograph Watch Instruction Manual

Introduction

Thank you for choosing the Lorenz Solar Crono 030253EE Chronograph Watch. This manual provides essential information for the proper setup, operation, and maintenance of your timepiece. Please read these instructions carefully to ensure optimal performance and longevity of your watch.

Product Overview

The Lorenz Solar Crono 030253EE is a solar-powered chronograph watch featuring a stainless steel case and bracelet, with 100 meters of water resistance. It includes timekeeping, date display, and chronograph functions.

Figure 1: Front view of the Lorenz Solar Crono 030253EE watch with NATO strap.

Figure 2: Front view of the Lorenz Solar Crono 030253EE watch with stainless steel bracelet.

Setup

Included Components

Figure 3: Lorenz Solar Crono 030253EE watch with included accessories in its box.

Your Lorenz Solar Crono 030253EE watch package typically includes:

• Lorenz Solar Crono 030253EE Watch
• Stainless Steel Bracelet (pre-installed or separate)
• Additional Strap (e.g., NATO strap)
• Instruction Manual (this document)
• Warranty Card

Initial Charge

As a solar-powered watch, it requires exposure to light to charge its internal power cell. For initial charging or if the watch has stopped, place the watch face directly under a bright light source (natural sunlight is ideal) for several hours. Avoid extreme heat.

Setting the Time and Date

1. Pull the crown out to position 2 (the outermost position). The second hand will stop.
2. Rotate the crown to set the hour and minute hands. Ensure the AM/PM is correctly set by observing if the date changes when passing midnight.
3. Push the crown back to position 1 (the middle position).
4. Rotate the crown to set the date.
5. Push the crown back to position 0 (the normal operating position). The second hand will resume movement.

Adjusting the Bracelet / Changing the Strap

The stainless steel bracelet can be adjusted by removing links. This procedure typically requires specialized tools and is best performed by a qualified watch technician. If your watch came with an additional strap, you can change it using spring bar tools. Carefully depress the spring bars on each side of the strap to release it from the watch lugs. Insert the new strap by aligning the spring bars with the lug holes and releasing them.

Operating the Watch

Timekeeping Mode

In its normal operating position (crown at position 0), the watch displays the current time with hour, minute, and second hands. The date is displayed in the date window.

Chronograph Function

The chronograph function allows for measuring elapsed time. Your watch features two pushers, typically located at 2 o'clock (Pusher A) and 4 o'clock (Pusher B).

• To Start/Stop: Press Pusher A to start the chronograph. Press Pusher A again to stop it.
• To Reset: While the chronograph is stopped, press Pusher B to reset all chronograph hands to their zero positions.
• Split Time (if applicable): Some chronographs allow for split time measurement. Consult the specific movement instructions if this feature is present.

Maintenance

Cleaning

Regular cleaning helps maintain the appearance and function of your watch. Wipe the case and bracelet with a soft, dry cloth. For stainless steel, a slightly damp cloth can be used, followed by drying. For fabric straps, follow the manufacturer's cleaning recommendations. Avoid using harsh chemicals or abrasive materials.

Water Resistance

Your Lorenz Solar Crono 030253EE watch is water resistant to 100 meters (10 ATM). This rating means it is suitable for swimming and snorkeling, but not for scuba diving. Ensure the crown is fully pushed in before any contact with water. Do not operate the crown or pushers while the watch is wet or submerged.

Figure 4: Case back of the Lorenz Solar Crono 030253EE, indicating 10 ATM water resistance.

Solar Cell Care

To ensure continuous operation, expose your watch to light regularly. If stored in darkness for extended periods, the power cell may deplete, causing the watch to stop. A full charge can last for several months in darkness, but frequent exposure to light is recommended.

Troubleshooting

• Watch has stopped: Expose the watch to bright light for several hours to recharge the solar cell. If it does not resume operation, contact customer support.
• Hands are not aligned: If the chronograph hands do not reset to zero, or the time hands are misaligned after setting, refer to the specific movement's calibration procedure (often involves pulling the crown to a specific position and using pushers to adjust). If unsure, consult a professional.
• Date does not change: Ensure the time is set correctly, especially the AM/PM cycle. The date typically changes around midnight. If the date is stuck, try manually advancing it using the crown in position 1.

Specifications

Warranty and Support

Warranty Information

Your Lorenz Solar Crono 030253EE watch is covered by a manufacturer's warranty against defects in materials and workmanship. Please refer to the warranty card included with your purchase for specific terms, conditions, and duration. Keep your proof of purchase for warranty claims.

Customer Support

For any questions, service requests, or technical assistance, please contact Lorenz customer support. Contact details can typically be found on the official Lorenz website or on your warranty card.