OLEVS YPF-G2870-G-HH
OLEVS Men's Chronograph Watch Instruction Manual
Model: YPF-G2870-G-HH
Product Overview
This OLEVS Men's Chronograph Watch is a sophisticated timepiece designed for both formal and casual occasions. It features an imported Japanese quartz movement for accurate timekeeping, a durable stainless steel construction, and multiple functions including a chronograph, moon phase display, and calendar.

Figure 1: Front view of the OLEVS Men's Chronograph Watch, showcasing its design, along with the included band adjustment tool and an example of its luminous display in the dark.
Key Features
- Precise Quartz Movement: Equipped with an imported Japanese quartz movement for highly accurate timekeeping.
- Multifunctional Chronograph: Features a unidirectional rotating bezel, stopwatch function, multi-needle display, and a 24-hour display.
- Moon Phase Window: A classic moon phase display integrated into the dial.
- Durable Stainless Steel Construction: Crafted from 316L stainless steel for the case and bracelet, ensuring durability and comfort. Includes a free band adjustment tool.
- Water Resistance: Rated 3ATM, suitable for daily life waterproofing such as hand washing, housework, and brief water exposure. Not suitable for swimming or diving.
- Luminous Display: Hands and markers feature a luminous coating for easy readability in low-light conditions.

Figure 2: A visual summary of key features including water resistance, scratch-resistant glass, the secure double-press clasp, and the luminous dial.
Setup and Initial Use
Setting the Time and Date
- Time Adjustment: Pull the crown out to the second click position. Rotate the crown to set the hour and minute hands to the desired time. Push the crown back to the normal position to start the watch.
- Date Adjustment: Pull the crown out to the first click position. Rotate the crown to set the date. Push the crown back to the normal position.
- Moon Phase Adjustment: The moon phase typically advances with the 24-hour hand. Adjust the time past midnight to advance the moon phase if needed.
Adjusting the Watch Band
The watch comes with a free band adjustment tool. To adjust the length of the stainless steel bracelet, locate the small arrows on the inside of the links. Use the provided tool to push out the pins in the direction of the arrows to remove links. Reinsert pins to secure the adjusted band.

Figure 3: Side view of the watch, illustrating the crown and chronograph pushers for time and function adjustments.
Operating the Chronograph
The chronograph function allows for precise timing of events.
- Start: Press the top pusher (button A) to start the chronograph. The chronograph seconds hand will begin to move.
- Stop: Press the top pusher (button A) again to stop the chronograph. The elapsed time will be displayed on the sub-dials.
- Reset: After stopping the chronograph, press the bottom pusher (button B) to reset all chronograph hands back to their zero positions.

Figure 4: Detailed diagram illustrating the functions of the watch's pushers and crown for chronograph operation, time, and date adjustments.
Video 1: Demonstration of the OLEVS watch, including its appearance, bezel rotation, clasp mechanism, and water resistance test. This video provides a comprehensive overview of the watch's features and durability.
Maintenance and Care
- Cleaning: Wipe the watch regularly with a soft, dry cloth to remove dust and smudges. For the stainless steel band, a slightly damp cloth can be used, followed by immediate drying.
- Water Resistance (3ATM): This watch is designed for daily water resistance. It can withstand splashes, rain, and brief immersion such as washing hands or doing housework. Do not wear the watch while swimming, diving, or showering with hot water, as steam can penetrate the seals. Ensure the crown is fully pushed in before any water exposure.
- Temperature Extremes: Avoid exposing the watch to extreme temperatures (hot or cold) or sudden temperature changes, as this can affect the movement and seals.
- Chemicals: Keep the watch away from chemicals such as solvents, detergents, perfumes, and cosmetics, which can damage the case, band, or seals.
- Magnetic Fields: Avoid exposing the watch to strong magnetic fields, as this can affect the accuracy of the quartz movement.

Figure 5: The watch demonstrating its 30-meter water resistance, suitable for everyday splashes and brief water exposure.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Watch stops or runs inaccurately. | Low battery; exposure to strong magnetic fields; crown not fully pushed in. | Replace battery (consult a professional); keep away from magnets; ensure crown is fully pushed in. |
| Chronograph hands do not reset to zero. | Requires calibration. | Consult the detailed movement manual or a watch repair professional for calibration instructions. |
| Condensation inside the watch. | Water ingress due to damaged seal or improper crown closure. | Immediately take the watch to a professional watch repair service to prevent further damage. |
Specifications
- Model Number: YPF-G2870-G-HH
- Movement: Imported Japanese Quartz
- Case Material: Stainless Steel
- Band Material: 316L Stainless Steel
- Water Resistance: 3ATM (30 meters)
- Display Type: Analog with Chronograph, Moon Phase, and Calendar
- Special Features: Luminous hands/markers, Unidirectional Rotating Bezel
- Package Dimensions: 5.94 x 2.56 x 1.1 inches
- Item Weight: 4.23 ounces
Warranty and Support
OLEVS provides a 2-year product quality assurance for this watch, covering manufacturing defects. Additionally, we offer a 30-day free return policy from the date of purchase.
For any questions, concerns, or warranty claims, please contact our customer support team:
- Email: support@olevs.com
- Website: www.olevs.com
Please retain your proof of purchase for warranty service.
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