Casio Pro Trek PRG-550-1A4 Men's Watch Black • Solar Quartz Movement • Triple Sensor
Casio Pro Trek PRG-550-1A4 Men's Watch Black • Solar Quartz Movement • Triple Sensor
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Model Number: PRG-550-1A4
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Product Details
Description
The Casio Pro Trek PRG-550-1A4 is a versatile outdoor men's watch designed specifically for use in the great outdoors. The rugged black resin case measuring 49.3 mm in diameter and 14.4 mm in thickness provides maximum shock resistance. The scratch-resistant mineral glass crystal protects the dial reliably, while the screw-back stainless steel case back ensures water resistance to 100 metres.
The Pro Trek PRG-550-1A4 is powered by a solar quartz movement that charges itself via light energy, guaranteeing consistently reliable timekeeping. The ana-digi display combines classic hands with a digital readout showing all sensor data at a glance. The black resin strap with an 18 mm lug width is robust and comfortable to wear, making it ideal for hiking, mountain trekking and all outdoor activities.
Key Features of the Casio PRG-550-1A4
- Triple Sensor Technology: Integrated altimeter/barometer, digital compass and thermometer for precise navigation in the field.
- Solar Quartz Movement: Self-charging solar system for consistently reliable power without frequent battery changes.
- 100 m Water Resistance: Suitable for swimming and water-related outdoor activities – a true all-round outdoor instrument on your wrist.
Technical Data
Basic data
| Target group |
Men |
|---|---|
| Manufacturer | Casio |
| Model series / Collection |
Pro Trek |
| Model number |
PRG-550-1A4 |
| EAN / GTIN | 4971850962595 |
| Display type |
Analog-digital |
| Water resistance in bar |
10 |
| Colour |
Black |
| Other features |
altimeter, barometer, digital compass, thermometer, solar charging |
Case & Construction
| Case material |
Resin |
|---|---|
| Case colour |
Black |
| Case diameter in mm |
4,93 |
| Case shape |
Round |
| Case height in mm |
1,44 |
| Watch glass |
Mineral glass |
| Case back |
Screw-down |
Dial & Display
| Dial colour |
Black |
|---|---|
| Second hand |
Yes |
| Luminous material (Lume) |
Yes (hands & indices) |
Movement & Drive
| Drive type / Movement |
Solar |
|---|---|
| Date display |
Yes |
Strap & Clasp
| Strap material |
Resin |
|---|---|
| Strap colour |
Black |
| Strap width in mm |
1,8 |
| Clasp |
Pin buckle |
Care instructions
Care Instructions for Wristwatches
Care & Cleaning
- Daily: Wipe case and bracelet with a soft, dry cloth to remove dirt and perspiration.
- Water-resistant watches: Clean with mild soapy water and a soft brush, rinse, dry thoroughly.
Important: Screw the crown down firmly beforehand!!! - Not water-resistant: Clean only dry or slightly damp, do not use water or cleaning agents.
- Avoid: Harsh chemicals, perfume, cosmetics and heat.
- Leather straps: Do not soak, clean only slightly damp and allow to dry away from heat.
- Water resistance: Do not wear in the shower or bath, have it tested annually.
- Battery (quartz): Have a depleted battery replaced immediately.
- Mechanical watches: Service by a master watchmaker every 5 years.
Storage & Handling
- Store the watch separately, not in direct contact with other jewellery (risk of scratching).
- Place mechanical watches on a flat surface when winding, do not leave the crown pulled out.
Scope of delivery
Product questions
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Casio – Functional Watches for Modern Everyday Life
Casio became known in the 1970s for wristwatches that redefined technology and everyday usability. Digital displays, innovative functions, and robust construction made the brand popular worldwide.
To this day, Casio wristwatches stand for reliability and practical use. They are aimed at people who value functionality, durability, and a clear price-performance ratio.
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Whether for yourself or as a gift: We guarantee you 100% original products from renowned manufacturers. Your order will leave our premises insured and will reach you the very next business day.
Should the item not fit perfectly, take advantage of our generous 100-Day Returns – uncomplicated and free of charge. Experience for yourself why over 13,000 customers have found their timepieces with us.
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