Side by side
Grand Seiko SBGJ237vsZero 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
SBGJ23744.2mm
S4 Blackout P9427 Spitfire44mm
Power Reserve
SBGJ23755h
S4 Blackout P9427 Spitfire38h
Water Resistance
SBGJ237200m
S4 Blackout P9427 Spitfire100m
MSRP
SBGJ237$7,600
S4 Blackout P9427 Spitfire—
Full specifications
Case
6 specsCategory
GMT
—
Diameter
44.2mm
44mm
Thickness
14.4mm
14.1mm
Lug-to-Lug
50.6mm
49.6mm
Lug Width
21mm
22mm
Water Resistance
200m
100m
Crystal & Dial
1 specsAR Coating
Yes
Inner
Movement
2 specsCaliber
9S86
ETA 2824
Power Reserve
55h
38h
Pricing
1 specsMSRP
$7,600
—
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