Seiko 5 Men's Automatic Watch SNKL45K1 Black

Accessible Japanese automatic: Seiko 5 SNKL45K1, 37 mm, black dial

Collection

The Seiko SNKL45K1 belongs to the Seiko 5 series, continuously produced for over six decades. It is one of the few entry-level automatics to rely on an in-house caliber: the 7S26, reliable and low-cost to maintain. 37 mm case, 30 m water resistance, exhibition case back to observe the rotor.

Case

Made of stainless steel, the case of the Seiko SNKL45K1 measures 37 mm in diameter and 11 mm in thickness. The bezel is fixed. The dial is protected by a Hardlex crystal, Seiko's proprietary treatment for light scratches. The case back is exhibition (transparent), allowing the movement to be observed in operation. The water resistance is 30 m, suitable for splashes and rain.

Movement

The Seiko SNKL45K1 is powered by the automatic caliber 7S26, offering a power reserve of approximately 41 hours. This movement does not have hacking (stopping the second hand for time setting) or manual winding — two functions intentionally absent on this entry-level caliber. Its accuracy fluctuates around ±15 seconds per day, which is expected for an automatic movement in this segment.

Bracelet

The stainless steel bracelet of the Seiko SNKL45K1, closed by a folding clasp, complements the case consistently. The lug width is 18 mm.

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