Which is cheaper, the Helgray Bomber Quartz - Brigadier Gray (Prototype) or the Zelos Nasa Edition (sellita)?

At MSRP the Helgray Bomber Quartz - Brigadier Gray (Prototype) is the cheaper of the two at $249, against $629 for the Zelos Nasa Edition (sellita) — a $380 gap before any retailer discounting.

Which is bigger, the Helgray Bomber Quartz - Brigadier Gray (Prototype) or the Zelos Nasa Edition (sellita)?

The Helgray Bomber Quartz - Brigadier Gray (Prototype) wears larger at 40mm versus 39mm for the Zelos Nasa Edition (sellita) — a 1mm difference across the dial.

Which has better water resistance, the Helgray Bomber Quartz - Brigadier Gray (Prototype) or the Zelos Nasa Edition (sellita)?

The Helgray Bomber Quartz - Brigadier Gray (Prototype) is rated to 100m versus 50m for the Zelos Nasa Edition (sellita).

What movement does the Helgray Bomber Quartz - Brigadier Gray (Prototype) run compared to the Zelos Nasa Edition (sellita)?

The Helgray Bomber Quartz - Brigadier Gray (Prototype) runs a automatic caliber, while the Zelos Nasa Edition (sellita) runs a manual (ETA/Peseux 7001).

Side by side

Helgray Bomber Quartz - Brigadier Gray (Prototype)vsZelos Nasa Edition (sellita)

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

Zelos Nasa Edition (sellita)

comet-39mm-nasa

MSRP $629

At a glance

11 of 29 specs differ

Diameter

Bomber Quartz - Brigadier Gray (Prototype)40mm

Nasa Edition (sellita)39mm

Power Reserve

Bomber Quartz - Brigadier Gray (Prototype)40h

Nasa Edition (sellita)40h

Water Resistance

Bomber Quartz - Brigadier Gray (Prototype)100m

Nasa Edition (sellita)50m

MSRP

Bomber Quartz - Brigadier Gray (Prototype)$249

Nasa Edition (sellita)$629

Full specifications

Case

6 specs

Crystal & Dial

2 specs

Crystal

Sapphire

Domed Sapphire

Dial Color

Black

NASA Edition (Sellita)

Movement

2 specs

Caliber

—

ETA/Peseux 7001

Type

Automatic

Manual

Pricing

1 specs

MSRP

$249

$629

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