Side by side

Formex Essence ThirtyNinevsEza AirFighter

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

Essence ThirtyNine
FormexEssence ThirtyNine
MSRP $2,390
AirFighter
EzaAirFighter
MSRP $1,175
What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Formex Essence ThirtyNine

The Formex Essence ThirtyNine is praised for its impressive build quality and value, featuring a patented case suspension system for comfort and protection. It houses a COSC-certified Sellita SW200-1 movement with a 38-hour power reserve and a tool-free strap quick-release system. A minor inconvenience noted is the specific closing order of the clasp. On balance, reviewers rate the Formex Essence ThirtyNine highly for its comfortable wearability and excellent value at its price point.

From video reviewers

The case suspension system enhances comfort and the COSC-certified movement is a strong feature. The bracelet exhibits noticeable rattle. Reviewers disagreed on the ideal case size, with some preferring the 39mm and others the 41mm.

Eza AirFighter

The Eza AirFighter is widely praised as a well-constructed, affordable pilot watch offering good value, featuring a legible matte black or blue dial with classic WWII-inspired markers and sword hands. Reviewers note its 41mm steel case is proportioned with short lugs, complemented by an easy-to-grip onion crown and pleasant case finishing with brushed and polished elements. One owner notes a vintage-inspired aesthetic with a font and tilt reminiscent of certain vintage watches. The Eza AirFighter uses a Sellita SW200-1 movement. Overall, owners and reviewers rate the Eza AirFighter highly for its design, build quality, and value proposition.

At a glance

10 of 29 specs differ
Diameter
Essence ThirtyNine39mm
AirFighter41mm
Power Reserve
Essence ThirtyNine41h
AirFighter40h
Water Resistance
Essence ThirtyNine100m
AirFighter50m
MSRP
Essence ThirtyNine$2,390
AirFighter$1,175

Full specifications

Case

6 specs
Category
Dress
Diameter
39mm
41mm
Thickness
10mm
12.3mm
Lug-to-Lug
45mm
48mm
Lug Width
20mm
22mm
Water Resistance
100m
50m

Crystal & Dial

2 specs
Dial Color
Space Ghost
Black
Lume
Super-LumiNova
None

Movement

1 specs
Power Reserve
41h
40h

Pricing

1 specs
MSRP
$2,390
$1,175
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