Side by side
Bremont S502vsZero 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
S50243mm
S4 Blackout P9427 Spitfire44mm
Power Reserve
S50240h
S4 Blackout P9427 Spitfire38h
Water Resistance
S502500m
S4 Blackout P9427 Spitfire100m
MSRP
S502$5,100
S4 Blackout P9427 Spitfire—
Full specifications
Case
7 specsCategory
Diver
—
Diameter
43mm
44mm
Thickness
16.5mm
14.1mm
Lug-to-Lug
—
49.6mm
Lug Width
16.5mm
22mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
500m
100m
Movement
2 specsCaliber
BE-93-2AE
ETA 2824
Power Reserve
40h
38h
Pricing
1 specsMSRP
$5,100
—
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