Seiko 5 Sports SRPJ45K1 Men's • Automatic Movement • Skeleton Dial
Seiko 5 Sports SRPJ45K1 Men's • Automatic Movement • Skeleton Dial
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Model Number: SRPJ45K1
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Product Details
Description
The Seiko 5 Sports SRPJ45K1 is an impressive men's watch from the SKX series, combining classic sport design with modern mechanics. The distinctive skeleton dial offers a fascinating view of the movement, making this watch a true eye-catcher on the wrist. The robust stainless steel case, measuring 42.5 mm in diameter and 13.4 mm in thickness, gives the watch a powerful presence.
The SRPJ45K1 is powered by the proven automatic movement Calibre 4R36, with manual winding capability and a power reserve of approximately 41 hours. LumiBrite luminous material on the hands, indices and bezel ensures excellent legibility in low-light conditions. The unidirectional rotating diver's bezel, screw-down exhibition caseback and water resistance of 10 bar make this watch a reliable companion for sports activities.
Key Features of the Seiko SRPJ45K1
- Automatic movement Calibre 4R36 with manual winding, hacking seconds and a power reserve of approx. 41 hours
- Skeleton dial with LumiBrite luminous material on hands, indices and bezel for outstanding visibility
- Water resistance 10 bar with screw-down exhibition caseback and unidirectional rotating bezel for sporting use
Technical Data
Basic data
| Target group |
Men |
|---|---|
| Manufacturer | Seiko |
| Model series / Collection |
5 Sports |
| Model number |
SRPJ45K1 |
| EAN / GTIN | 4954628248251 |
| Display type |
Analog |
| Water resistance in bar |
10 |
| Other features |
Unidirectional rotating bezel, magnetic field resistance 4.800 A/m |
Case & Construction
| Case material |
Stainless steel |
|---|---|
| Case colour |
Silver |
| Case diameter in mm |
42,5 |
| Case shape |
Round |
| Case height in mm |
13,4 |
| Weight in grams |
165 |
| Bezel material |
Unidirectional rotating |
| Watch glass |
Mineral glass |
| Case back |
Screw-down display back |
Dial & Display
| Dial colour |
Transparent |
|---|---|
| Second hand |
Yes |
| Luminous material (Lume) |
Yes (hands & indices) |
Movement & Drive
| Drive type / Movement |
Automatic |
|---|---|
| Calibre / Movement |
4R36 |
| Date display |
Yes |
| Stopwatch function |
Yes |
| Day display |
Yes |
| Power reserve in minutes |
41 |
Strap & Clasp
| Strap material |
Stainless steel |
|---|---|
| Strap width in mm |
22 |
| Clasp |
Folding clasp |
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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Seiko – Japanese Watchmaking for Generations
Seiko looks back on a long tradition of Japanese watchmaking and has significantly shaped the development of modern wristwatches. Precision and technical expertise have always been at the core.
Today, Seiko combines innovation, quality, and timeless design. Seiko wristwatches impress with reliable movements, high-quality materials, and a wide range of styles.
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