Side by side
Shiro Kara RCF StormtroopervsSeiko Prospex Sea
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
14 of 29 specs differDiameter
RCF Stormtrooper39mm
Prospex Sea41mm
Power Reserve
RCF Stormtrooper41h
Prospex Sea70h
Water Resistance
RCF Stormtrooper100m
Prospex Sea200m
MSRP
RCF Stormtrooper$448
Prospex Sea$900
Full specifications
Case
6 specsCategory
—
Diver
Diameter
39mm
41mm
Thickness
11.9mm
12.3mm
Lug-to-Lug
47.5mm
46.9mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
100m
200m
Crystal & Dial
4 specsCrystal Shape
Flat
Curved
AR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
—
Black
Lume
None
LumiBrite on hands, index(es) and bezel
Movement
3 specsCaliber
Seiko NH35
6R35
Power Reserve
41h
70h
Jewels
25
24
Pricing
1 specsMSRP
$448
$900
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