Which is cheaper, the Eza AirFighter or the Trematic ZY6?

At MSRP the Trematic ZY6 is the cheaper of the two at $855, against $1,175 for the Eza AirFighter — a $320 gap before any retailer discounting.

Which is bigger, the Eza AirFighter or the Trematic ZY6?

The Eza AirFighter wears larger at 41mm versus 38mm for the Trematic ZY6 — a 3mm difference across the dial.

Which has better water resistance, the Eza AirFighter or the Trematic ZY6?

The Trematic ZY6 is rated to 100m versus 50m for the Eza AirFighter.

Which has a longer power reserve, the Eza AirFighter or the Trematic ZY6?

The Trematic ZY6 carries a 41-hour power reserve against 40 hours on the Eza AirFighter.

Side by side

Eza AirFightervsTrematic ZY6

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

Add a watch

Eza AirFighter

MSRP $1,175

See the full AirFighter

Trematic ZY6

zy6

MSRP $855

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At a glance

8 of 29 specs differ

Diameter

AirFighter41mm

ZY638mm

Power Reserve

AirFighter40h

ZY641h

Water Resistance

AirFighter50m

ZY6100m

MSRP

AirFighter$1,175

ZY6$855

Full specifications

Case

5 specs

Diameter

41mm

38mm

Thickness

12.3mm

11.1mm

Lug-to-Lug

48mm

44mm

Lug Width

22mm

20mm

Water Resistance

50m

100m

Crystal & Dial

1 specs

Dial Color

Black

—

Movement

1 specs

Power Reserve

40h

41h

Pricing

1 specs

MSRP

$1,175

$855

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Eza AirFightervsTrematic ZY6

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