Which is cheaper, the Helgray Bomber Quartz - Brigadier Gray (Prototype) or the Nivada Grenchen Chronoking Vintage Valjoux?

At MSRP the Helgray Bomber Quartz - Brigadier Gray (Prototype) is the cheaper of the two at $249, against $4,900 for the Nivada Grenchen Chronoking Vintage Valjoux — a $4,651 gap before any retailer discounting.

Which is bigger, the Helgray Bomber Quartz - Brigadier Gray (Prototype) or the Nivada Grenchen Chronoking Vintage Valjoux?

The Helgray Bomber Quartz - Brigadier Gray (Prototype) wears larger at 40mm versus 38mm for the Nivada Grenchen Chronoking Vintage Valjoux — a 2mm difference across the dial.

Which has a longer power reserve, the Helgray Bomber Quartz - Brigadier Gray (Prototype) or the Nivada Grenchen Chronoking Vintage Valjoux?

The Nivada Grenchen Chronoking Vintage Valjoux carries a 48-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 Nivada Grenchen Chronoking Vintage Valjoux?

The Helgray Bomber Quartz - Brigadier Gray (Prototype) runs a automatic caliber, while the Nivada Grenchen Chronoking Vintage Valjoux runs a manual (Valjoux 23).

Side by side

Helgray Bomber Quartz - Brigadier Gray (Prototype)vsNivada Grenchen Chronoking Vintage Valjoux

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

Nivada Grenchen Chronoking Vintage Valjoux

Chronoking Vintage Valjoux

MSRP $4,900

At a glance

13 of 29 specs differ

Diameter

Bomber Quartz - Brigadier Gray (Prototype)40mm

Chronoking Vintage Valjoux38mm

Power Reserve

Bomber Quartz - Brigadier Gray (Prototype)40h

Chronoking Vintage Valjoux48h

Water Resistance

Bomber Quartz - Brigadier Gray (Prototype)100m

Chronoking Vintage Valjoux100m

MSRP

Bomber Quartz - Brigadier Gray (Prototype)$249

Chronoking Vintage Valjoux$4,900

Full specifications

Case

6 specs

Crystal & Dial

2 specs

Crystal

Sapphire

Acrylic

Dial Color

Black

Matt Black w/ Gradient Orange + Super 1345C Lum. Applied Indexes + Embossed White Printed LogoSmall eyes: Debossed Light Beige 7506C CD track + Black Print

Movement

4 specs

Caliber

—

Valjoux 23

Type

Automatic

Manual

Power Reserve

40h

48h

Complications

None

GMT, Chronograph, Date

Pricing

1 specs

MSRP

$249

$4,900

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