Seiko 5 Sports Men's Automatic Watch SRPL77K1 Blue 38mm

Seiko's daily sports watch: SRPL77K1 blue, 42.5 mm, 100 m, Hardlex crystal

Collection

The Seiko SRPL77K1 belongs to the Seiko 5 Sports collection, revamped in 2019. Compared to the classic Seiko 5, the new generation incorporates the 4R36 caliber with hacking (stop seconds hand) and manual winding, an exhibition case back, 100m water resistance, and an interchangeable strap system. The case measures 42.5 mm.

Case

The case of the Seiko SRPL77K1 is made of stainless steel, with a diameter of 42.5 mm and a thickness of 13 mm. The unidirectional rotating bezel allows for precise measurement of dive times. The blue dial is protected by a Hardlex crystal, a proprietary Seiko treatment for light scratches. The case back is exhibition (transparent), allowing the movement to be observed in operation. The water resistance is 100 m, sufficient for swimming and snorkeling. The indexes and hands are coated with LumiBrite, Seiko's luminescent material for extended nighttime legibility.

Movement

The Seiko SRPL77K1 is powered by the automatic caliber 4R36, offering a power reserve of approximately 41 hours. It includes hacking (stopping the second hand for precise time setting) and manual winding, two conveniences absent on the previous generation 7S26 caliber. The day-date display is positioned at 3 o'clock.

Bracelet

The Seiko SRPL77K1 is equipped with a stainless steel bracelet, both robust and easy to maintain, secured by a folding clasp, which makes it easy to put on and take off the watch while securing the bracelet to the wrist. The lug width is 22 mm.

Supplied with: Storage box, presentation pad, user manual.