Seiko SNKE06K1

The Seiko reference SNKE06K1 has a case measuring 38 mm across. The case has a thickness of 12 mm, with a water-resistance rating of 50 metres. The movement is self-winding calibre 7S26, which has a power reserve of approximately 40 hours. The dial is covered by a Hardlex crystal. The see-through case back has a screw construction. The movement has an accuracy of minus 45 to plus 35 seconds per day. The folding safety clasp has a three-fold construction and a push-button release mechanism.