Side by side
Core Timepieces Original SinvsZero West S4 Blackout P9427 Spitfire
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
Original Sin42mm
S4 Blackout P9427 Spitfire44mm
Power Reserve
Original Sin—
S4 Blackout P9427 Spitfire38h
Water Resistance
Original Sin300m
S4 Blackout P9427 Spitfire100m
MSRP
Original Sin$549
S4 Blackout P9427 Spitfire—
Full specifications
Case
6 specsDiameter
42mm
44mm
Thickness
—
14.1mm
Lug-to-Lug
—
49.6mm
Lug Width
22mm
22mm
Material
Titanium
Stainless Steel
Water Resistance
300m
100m
Crystal & Dial
1 specsDial Color
Red
Black
Movement
2 specsCaliber
Seiko NH36A
ETA 2824
Power Reserve
—
38h
Pricing
1 specsMSRP
—
—
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