Side by side

Formex Essence ThirtyNinevsZelos Eagle 2

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

Essence ThirtyNine
FormexEssence ThirtyNine
MSRP $2,390
Eagle 2
ZelosEagle 2
MSRP $899

At a glance

9 of 29 specs differ
Diameter
Essence ThirtyNine39mm
Eagle 239mm
Power Reserve
Essence ThirtyNine41h
Eagle 240h
Water Resistance
Essence ThirtyNine100m
Eagle 2100m
MSRP
Essence ThirtyNine$2,390
Eagle 2$899

Full specifications

Case

4 specs
Category
Dress
Pilot
Thickness
10mm
11mm
Lug-to-Lug
45mm
39mm
Material
Stainless Steel
Titanium

Crystal & Dial

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

Movement

2 specs
Caliber
Sellita SW200-1
La Joux-Perret G100
Power Reserve
41h
40h

Pricing

1 specs
MSRP
$2,390
$899

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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.

Zelos Eagle 2

Owners widely praise the Zelos Eagle 2's unique meteorite dial and titanium case, with one owner describing it as a "work of art" featuring a fully lumed dial and a scratch-resistant 1,200 Vickers hardness-coated case. The LaJoux Perret G100Soigne movement provides a 68-hour power reserve. Some owners, however, find the dial layout "ugly" and the font thick, while others note minor QC issues like misaligned markers. On balance, owners rate the Zelos Eagle 2 highly for its distinctive meteorite dial and titanium construction at its price point.

From video reviewers

The watch's compact size is a notable strength, with a 39mm diameter case and 11mm thickness making it suitable for a pilot's watch. A potential weakness is the lug-to-lug fit, which may be too large for smaller wrists. Reviewers disagree on the bezel, with one reviewer highlighting the Cerakote finish as a standout feature, while another mentions the watch's bezel in passing without comment.

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