Side by side
Hamilton Jazzmaster Performer AutomaticvsShiro Kara RCF Stormtrooper
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
Jazzmaster Performer Automatic38mm
RCF Stormtrooper39mm
Power Reserve
Jazzmaster Performer Automatic80h
RCF Stormtrooper41h
Water Resistance
Jazzmaster Performer Automatic100m
RCF Stormtrooper100m
MSRP
Jazzmaster Performer Automatic$1,245
RCF Stormtrooper$448
Full specifications
Case
5 specsCategory
Dress
—
Diameter
38mm
39mm
Thickness
11.47mm
11.9mm
Lug-to-Lug
46mm
47.5mm
Material
Stainless Steel
316L Stainless Steel
Crystal & Dial
1 specsDial Color
Blue
—
Movement
2 specsCaliber
H-10
Seiko NH35
Power Reserve
80h
41h
Pricing
1 specsMSRP
$1,245
$448
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