Ref. SJE103J1
The Seiko King Seiko KSK, reference SJE103J1, has a 38.6 mm steel case. The case is 10.7 mm thick, with a lug-to-lug measurement of 45.8 mm and a water-resistance rating of 50 metres. Self-winding calibre 6L35 contains 26 jewels and has a power reserve of approximately 45 hours. The dial is covered by a box-shaped sapphire crystal with an anti-reflective coating on the inner surface. The watch has a butterfly clasp with push-button release. Movement accuracy is plus 15 to minus 10 seconds per day. Magnetic resistance is 4,800 A/m; the lug width measures 19 mm. The dial has a date display.
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TECHNICAL SPECIFICATIONS
GENERAL
Gender
Men
CASE
Diameter
38.6mm
Thickness
10.7mm
Lug to Lug
45.8mm
Lug Width
19mm
Case Material
Steel
Water Resistance
50m
Crystal
Sapphire Crystal
MOVEMENT
Movement Type
Automatic
Caliber
6L35
Power Reserve
45h
Frequency
28,800 vph (4 Hz)
Jewels
26 jewels
BRACELET/STRAP
Clasp Type
Double Fold Clasp
FEATURES & COMPLICATIONS
More from Seiko
Other watches with the 6L35 calibre
FOR WATCH DEALERS
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