
The Grey Seiko 5 SNKL19J1: Automatic 7S26, 37 mm case, 30 m water resistance
Collection
The Seiko SNKL19J1 belongs to the Seiko 5 series, which has been in continuous production for over six decades. It is one of the rare entry-level automatics to rely on an in-house calibre: the reliable and low-maintenance 7S26. It features a 37 mm case, 30 m water resistance, and an exhibition case back to observe the rotor.
Case
Made of stainless steel, the case of the Seiko SNKL19J1 measures 37 mm in diameter and 11 mm in thickness. The bezel is fixed. The dial is protected by a Hardlex crystal, a proprietary Seiko treatment for light scratches. The case back is exhibition (transparent), allowing observation of the movement in operation. The water resistance is 30 m, suitable for splashes and rain.
Movement
The Seiko SNKL19J1 is powered by the automatic calibre 7S26, offering a power reserve of approximately 41 hours. This movement does not have hacking (second hand stops for time setting) or manual winding — two functions intentionally absent on this entry-level calibre. Its accuracy fluctuates around ±15 seconds per day, which is expected for an automatic movement in this segment.
Strap
The stainless steel bracelet of the Seiko SNKL19J1, secured by a folding clasp, complements the case coherently. The lug width is 18 mm.
Specifics
Housing
Dial
Bracelet
Other features
Supplied with: Storage box, presentation pad, user manual.
Choose options



Free shipping
2-year international warranty