Side by side
Zelos Steel Blue (sellita)vsSeiko King Seiko KSK
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
16 of 29 specs differDiameter
Steel Blue (sellita)39mm
King Seiko KSK38.3mm
Power Reserve
Steel Blue (sellita)40h
King Seiko KSK72h
Water Resistance
Steel Blue (sellita)50m
King Seiko KSK100m
MSRP
Steel Blue (sellita)$629
King Seiko KSK$2,000
Full specifications
Case
6 specsDiameter
39mm
38.3mm
Thickness
7.6mm
11.7mm
Lug-to-Lug
39mm
46mm
Lug Width
20mm
19mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
50m
100m
Crystal & Dial
5 specsCrystal
Domed Sapphire
Sapphire
Crystal Shape
Flat
Box
AR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
Steel Blue (Sellita)
Black
Lume
None
LumiBrite on Hands
Movement
4 specsCaliber
ETA/Peseux 7001
6R55
Type
Manual
Automatic
Power Reserve
40h
72h
Jewels
25
24
Pricing
1 specsMSRP
$629
$2,000
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