Side by side
Seiko King Seiko KSKvsSynchron 70s Military
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
King Seiko KSK38.6mm
70s Military42mm
Power Reserve
King Seiko KSK45h
70s Military40h
Water Resistance
King Seiko KSK50m
70s Military300m
MSRP
King Seiko KSK$3,300
70s Military—
Full specifications
Case
6 specsCategory
Dress
—
Diameter
38.6mm
42mm
Thickness
10.7mm
12.5mm
Lug-to-Lug
45.8mm
45mm
Lug Width
19mm
—
Water Resistance
50m
300m
Crystal & Dial
2 specsCrystal Shape
Box
Flat
AR Coating
Anti-reflective coating on inner surface
Inner
Movement
3 specsCaliber
6L35
Sellita SW200
Power Reserve
45h
40h
Jewels
26
25
Pricing
1 specsMSRP
$3,300
—
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