Side by side
Helgray Bomber Quartz - Brigadier Gray (Prototype)vsGrand Seiko SBGM245
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
Bomber Quartz - Brigadier Gray (Prototype)40mm
SBGM24540.5mm
Power Reserve
Bomber Quartz - Brigadier Gray (Prototype)40h
SBGM24572h
Water Resistance
Bomber Quartz - Brigadier Gray (Prototype)100m
SBGM245200m
MSRP
Bomber Quartz - Brigadier Gray (Prototype)$249
SBGM245$6,100
Full specifications
Case
5 specsCategory
Pilot
GMT
Diameter
40mm
40.5mm
Thickness
12mm
14.4mm
Lug-to-Lug
46mm
48.6mm
Water Resistance
100m
200m
Crystal & Dial
1 specsAR Coating
Inner
Yes
Movement
2 specsCaliber
—
9S66
Power Reserve
40h
72h
Pricing
1 specsMSRP
$249
$6,100
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