Side by side
Helgray Bomber Quartz - Brigadier Gray (Prototype)vsJack Mason Strat-o-timer GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
Bomber Quartz - Brigadier Gray (Prototype)40mm
Strat-o-timer GMT42mm
Power Reserve
Bomber Quartz - Brigadier Gray (Prototype)40h
Strat-o-timer GMT40h
Water Resistance
Bomber Quartz - Brigadier Gray (Prototype)100m
Strat-o-timer GMT200m
MSRP
Bomber Quartz - Brigadier Gray (Prototype)$249
Strat-o-timer GMT$1,149
Full specifications
Case
7 specsCategory
Pilot
—
Diameter
40mm
42mm
Thickness
12mm
13.2mm
Lug-to-Lug
46mm
49mm
Lug Width
20mm
22mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
100m
200m
Crystal & Dial
1 specsDial Color
Black
—
Movement
1 specsCaliber
—
Miyota 9075
Pricing
1 specsMSRP
$249
$1,149
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