Which is cheaper, the Helgray Bomber Quartz - Brigadier Gray (Prototype) or the Marathon CeraShell Pilot's Navigator?

At MSRP the Helgray Bomber Quartz - Brigadier Gray (Prototype) is the cheaper of the two at $249, against $550 for the Marathon CeraShell Pilot's Navigator — a $301 gap before any retailer discounting.

Which is bigger, the Helgray Bomber Quartz - Brigadier Gray (Prototype) or the Marathon CeraShell Pilot's Navigator?

The Marathon CeraShell Pilot's Navigator wears larger at 41mm versus 40mm for the Helgray Bomber Quartz - Brigadier Gray (Prototype) — a 1mm difference across the dial.

Which has better water resistance, the Helgray Bomber Quartz - Brigadier Gray (Prototype) or the Marathon CeraShell Pilot's Navigator?

The Helgray Bomber Quartz - Brigadier Gray (Prototype) is rated to 100m versus 60m for the Marathon CeraShell Pilot's Navigator.

What movement does the Helgray Bomber Quartz - Brigadier Gray (Prototype) run compared to the Marathon CeraShell Pilot's Navigator?

The Helgray Bomber Quartz - Brigadier Gray (Prototype) runs a automatic caliber, while the Marathon CeraShell Pilot's Navigator runs a quartz (ETA F06).

Side by side

Helgray Bomber Quartz - Brigadier Gray (Prototype)vsMarathon CeraShell Pilot's Navigator

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

Marathon CeraShell Pilot's Navigator

41mm-cerashell-quartz-navigator-nav-on-ballistic-nylon-strap

MSRP $550

At a glance

8 of 29 specs differ

Diameter

Bomber Quartz - Brigadier Gray (Prototype)40mm

CeraShell Pilot's Navigator41mm

Power Reserve

Bomber Quartz - Brigadier Gray (Prototype)40h

CeraShell Pilot's Navigator40h

Water Resistance

Bomber Quartz - Brigadier Gray (Prototype)100m

CeraShell Pilot's Navigator60m

MSRP

Bomber Quartz - Brigadier Gray (Prototype)$249

CeraShell Pilot's Navigator$550

Full specifications

Case

5 specs

Diameter

40mm

41mm

Thickness

12mm

11.5mm

Lug-to-Lug

46mm

48mm

Material

Stainless Steel

CeraShell (bio-sourced composite)

Water Resistance

100m

60m

Movement

2 specs

Caliber

—

ETA F06

Type

Automatic

Quartz

Pricing

1 specs

MSRP

$249

$550

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