Ref. SNKK09K1
Case size: 38mmMovement: 7S26
The Seiko reference SNKK09K1 has a steel case measuring 38 mm across. The case has a thickness of 12 mm. The movement is self-winding calibre 7S26, which has a power reserve of approximately 40 hours. The watch has a Hardlex crystal. A steel bracelet fastens with a folding safety clasp with a three-fold construction and push-button release. The movement has an accuracy of minus 45 to plus 35 seconds per day. The see-through case back has a screw construction.
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Last updated 9 Oct 2026Suggest a correction
TECHNICAL SPECIFICATIONS
GENERAL
Gender
Men
CASE
Diameter
38mm
Thickness
12mm
Case Material
Steel
Crystal
Mineral Glass
MOVEMENT
Movement Type
Automatic
Caliber
7S26
Power Reserve
40h
Frequency
21,600 vph (3 Hz)
Jewels
21 jewels
BRACELET/STRAP
Bracelet/Strap
Steel
Clasp Type
Fold Clasp
FEATURES & COMPLICATIONS
Display back
