Side by side
Oblvlo JM RotorvsShiro Kara RCF Stormtrooper
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
JM Rotor42mm
RCF Stormtrooper39mm
Power Reserve
JM Rotor42h
RCF Stormtrooper41h
Water Resistance
JM Rotor50m
RCF Stormtrooper100m
MSRP
JM Rotor$299
RCF Stormtrooper$448
Full specifications
Case
6 specsCategory
Sport
—
Diameter
42mm
39mm
Thickness
13mm
11.9mm
Lug-to-Lug
46mm
47.5mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
50m
100m
Crystal & Dial
1 specsDial Color
Black
—
Movement
3 specsCaliber
Miyota 8215
Seiko NH35
Power Reserve
42h
41h
Jewels
21
25
Pricing
1 specsMSRP
$299
$448
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