Which is cheaper, the Helgray Bomber Quartz - Brigadier Gray (Prototype) or the Hamilton Khaki Aviation Pilot Pioneer Mechanical?

At MSRP the Helgray Bomber Quartz - Brigadier Gray (Prototype) is the cheaper of the two at $249, against $975 for the Hamilton Khaki Aviation Pilot Pioneer Mechanical — a $726 gap before any retailer discounting.

Which is bigger, the Helgray Bomber Quartz - Brigadier Gray (Prototype) or the Hamilton Khaki Aviation Pilot Pioneer Mechanical?

The Helgray Bomber Quartz - Brigadier Gray (Prototype) wears larger at 40mm versus 36mm for the Hamilton Khaki Aviation Pilot Pioneer Mechanical — a 4mm difference across the dial.

Which has a longer power reserve, the Helgray Bomber Quartz - Brigadier Gray (Prototype) or the Hamilton Khaki Aviation Pilot Pioneer Mechanical?

The Hamilton Khaki Aviation Pilot Pioneer Mechanical carries a 80-hour power reserve against 40 hours on the Helgray Bomber Quartz - Brigadier Gray (Prototype).

What movement does the Helgray Bomber Quartz - Brigadier Gray (Prototype) run compared to the Hamilton Khaki Aviation Pilot Pioneer Mechanical?

The Helgray Bomber Quartz - Brigadier Gray (Prototype) runs a automatic caliber, while the Hamilton Khaki Aviation Pilot Pioneer Mechanical runs a manual (H-50).

Side by side

Helgray Bomber Quartz - Brigadier Gray (Prototype)vsHamilton Khaki Aviation Pilot Pioneer Mechanical

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

Helgray Bomber Quartz - Brigadier Gray (Prototype)

bomber-quartz-brigadier-gray

MSRP $249

Hamilton Khaki Aviation Pilot Pioneer Mechanical

h76419931

MSRP $975

At a glance

8 of 29 specs differ

Diameter

Bomber Quartz - Brigadier Gray (Prototype)40mm

Khaki Aviation Pilot Pioneer Mechanical36mm

Power Reserve

Bomber Quartz - Brigadier Gray (Prototype)40h

Khaki Aviation Pilot Pioneer Mechanical80h

Water Resistance

Bomber Quartz - Brigadier Gray (Prototype)100m

Khaki Aviation Pilot Pioneer Mechanical100m

MSRP

Bomber Quartz - Brigadier Gray (Prototype)$249

Khaki Aviation Pilot Pioneer Mechanical$975

Full specifications

Case

3 specs

Diameter

40mm

36mm

Thickness

12mm

9.95mm

Lug Width

20mm

18mm

Crystal & Dial

1 specs

Crystal

Sapphire

Mineral

Movement

3 specs

Caliber

—

H-50

Type

Automatic

Manual

Power Reserve

40h

80h

Pricing

1 specs

MSRP

$249

$975

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