At the heart of the watch is the reliable automatic Caliber 4R36 movement, with manual winding capability, a frequency of 21,600 vibrations per hour, and a power reserve of approximately 41 hours. The movement incorporates 24 jewels that contribute to the accuracy and durability of the watch's mechanism.

The watch's visual appeal is enhanced by a black and blue uni-directional rotating bezel that sits atop a stainless steel case measuring 42.5mm in diameter. The case houses a black and gray patterned dial, surrounded by a blue dial ring that adds a bold pop of color. The day and date calendar provide additional functionality, while the luminous hands and markers ensure time can be easily read in low light conditions.

This special edition watch also features a blue screwdown see-through caseback with the Sabo motto and logo engraved on it. Adding to the theme, the watch's crown is tipped with the Sabo logo, tying the design together. A dark blue and gray patterned silicone strap ensures comfort and durability, making this watch suitable for everyday wear.

Maintaining Seiko's commitment to quality and durability, this model is water-resistant to 10 bar, or 100 meters (330 feet), suitable for recreational swimming and snorkeling.

Each SRPH71 watch comes packaged in a special collectors' box, perfect for displaying or safekeeping this exclusive piece. With its blend of fan-friendly design and dependable performance, the Seiko Seiko-5 Sports One Piece Sabo Limited Edition Automatic Watch SRPH71 is a valuable addition to any watch or One Piece collection.