Side by side

Helgray Bomber Quartz - Brigadier Gray (Prototype)vsBorealis Watch Co. Porto Covo

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Bomber Quartz - Brigadier Gray (Prototype)
HelgrayBomber Quartz - Brigadier Gray (Prototype)
MSRP $249
Porto Covo
Borealis Watch Co.Porto Covo
MSRP $415

At a glance

9 of 29 specs differ
Diameter
Bomber Quartz - Brigadier Gray (Prototype)40mm
Porto Covo40mm
Power Reserve
Bomber Quartz - Brigadier Gray (Prototype)40h
Porto Covo40h
Water Resistance
Bomber Quartz - Brigadier Gray (Prototype)100m
Porto Covo300m
MSRP
Bomber Quartz - Brigadier Gray (Prototype)$249
Porto Covo$415

Full specifications

Case

6 specs
Category
Pilot
Diver
Diameter
40mm
40mm
Thickness
12mm
11.6mm
Lug-to-Lug
46mm
42.5mm
Lug Width
20mm
20mm
Water Resistance
100m
300m

Crystal & Dial

1 specs
Lume
None
BGW9

Movement

1 specs
Caliber
—
Miyota 9039

Pricing

1 specs
MSRP
$249
$415

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