Side by side
Helgray Bomber Quartz - Brigadier Gray (Prototype)vsSpinnaker Spence 300
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
8 of 29 specs differDiameter
Bomber Quartz - Brigadier Gray (Prototype)40mm
Spence 30040mm
Power Reserve
Bomber Quartz - Brigadier Gray (Prototype)40h
Spence 30040h
Water Resistance
Bomber Quartz - Brigadier Gray (Prototype)100m
Spence 300300m
MSRP
Bomber Quartz - Brigadier Gray (Prototype)$249
Spence 300$650
Full specifications
Case
5 specsCategory
Pilot
Diver
Thickness
12mm
11.5mm
Lug-to-Lug
46mm
48mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
100m
300m
Crystal & Dial
1 specsDial Color
Black
Aquamarine
Movement
1 specsCaliber
—
SII NH35A
Pricing
1 specsMSRP
$249
$650
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