Which is cheaper, the AVI-8 Spitfire Lock Chronograph or the Sternglas Naos XS Automatik?

At MSRP the AVI-8 Spitfire Lock Chronograph is the cheaper of the two at $260, against $431 for the Sternglas Naos XS Automatik — a $171 gap before any retailer discounting.

Which is bigger, the AVI-8 Spitfire Lock Chronograph or the Sternglas Naos XS Automatik?

The AVI-8 Spitfire Lock Chronograph wears larger at 42mm versus 33mm for the Sternglas Naos XS Automatik — a 9mm difference across the dial.

What movement does the AVI-8 Spitfire Lock Chronograph run compared to the Sternglas Naos XS Automatik?

The AVI-8 Spitfire Lock Chronograph runs a quartz caliber, while the Sternglas Naos XS Automatik runs a automatic (Miyota 6T15).

Side by side

AVI-8 Spitfire Lock ChronographvsSternglas Naos XS Automatik

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

AVI-8 Spitfire Lock Chronograph

spitfire-lock-chronograph-midnight-oak-av-4089-01

MSRP $260

Sternglas Naos XS Automatik

naos-xs-automatik-gold

MSRP $431

At a glance

13 of 29 specs differ

Diameter

Spitfire Lock Chronograph42mm

Naos XS Automatik33mm

Power Reserve

Spitfire Lock Chronograph40h

Naos XS Automatik—

Water Resistance

Spitfire Lock Chronograph50m

Naos XS Automatik50m

MSRP

Spitfire Lock Chronograph$260

Naos XS Automatik$431

Full specifications

Case

6 specs

Crystal & Dial

2 specs

Crystal

Mineral

Sapphire

Dial Color

MIDNIGHT OAK

—

Movement

4 specs

Caliber

—

Miyota 6T15

Type

Quartz

Automatic

Power Reserve

40h

—

Jewels

—

Pricing

1 specs

MSRP

$260

$431

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