Side by side
Helgray Bomber Quartz - Brigadier Gray (Prototype)vsHenry Archer Kvantum
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
Kvantum41mm
Power Reserve
Bomber Quartz - Brigadier Gray (Prototype)40h
Kvantum40h
Water Resistance
Bomber Quartz - Brigadier Gray (Prototype)100m
Kvantum50m
MSRP
Bomber Quartz - Brigadier Gray (Prototype)$249
Kvantum$2,199
Full specifications
Case
5 specsCategory
Pilot
Chronograph
Diameter
40mm
41mm
Lug-to-Lug
46mm
48mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
100m
50m
Crystal & Dial
1 specsDial Color
Black
Tan
Movement
2 specsCaliber
—
Seiko VK64
Type
Automatic
Quartz
Pricing
1 specsMSRP
$249
$2,199
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