Side by side
Helgray Bomber Quartz - Brigadier Gray (Prototype)vsSeiko 5 Sports Field series
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Bomber Quartz - Brigadier Gray (Prototype)40mm
5 Sports Field series39.4mm
Power Reserve
Bomber Quartz - Brigadier Gray (Prototype)40h
5 Sports Field series41h
Water Resistance
Bomber Quartz - Brigadier Gray (Prototype)100m
5 Sports Field series100m
MSRP
Bomber Quartz - Brigadier Gray (Prototype)$249
5 Sports Field series$450
Full specifications
Case
4 specsCategory
Pilot
GMT
Diameter
40mm
39.4mm
Thickness
12mm
13.6mm
Lug-to-Lug
46mm
47.9mm
Crystal & Dial
3 specsCrystal
Sapphire
Hardlex
Crystal Shape
Flat
Curved
Lume
None
LumiBrite on hands and index(es)
Movement
3 specsCaliber
—
4R34
Power Reserve
40h
41h
Jewels
25
24
Pricing
1 specsMSRP
$249
$450
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