Side by side

Formex Essence ThirtyNinevsYema Superman Worldtime GMT

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

Essence ThirtyNine
FormexEssence ThirtyNine
MSRP $2,390
Superman Worldtime GMT
YemaSuperman Worldtime GMT
MSRP $1,549

At a glance

9 of 29 specs differ
Diameter
Essence ThirtyNine39mm
Superman Worldtime GMT39mm
Power Reserve
Essence ThirtyNine41h
Superman Worldtime GMT40h
Water Resistance
Essence ThirtyNine100m
Superman Worldtime GMT300m
MSRP
Essence ThirtyNine$2,390
Superman Worldtime GMT$1,549

Full specifications

Case

4 specs
Category
Dress
GMT
Thickness
10mm
Lug-to-Lug
45mm
Water Resistance
100m
300m

Crystal & Dial

2 specs
Dial Color
Space Ghost
39mm Automatic
Lume
Super-LumiNova
None

Movement

2 specs
Caliber
Sellita SW200-1
Power Reserve
41h
40h

Pricing

1 specs
MSRP
$2,390
$1,549

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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.

Yema Superman Worldtime GMT

Owners widely praise the Yema Superman Worldtime GMT for its premium feel, unique bezel-lock mechanism, and attractive domed crystal. Some owners note the aluminum bezel insert is less desirable than ceramic and report the bracelet clasp can be stiff or difficult to open. Inconsistent quality control and poor customer service have been flagged by some owners. On balance, owners value the Yema Superman Worldtime GMT for its distinctive features and comfortable wearability.

From video reviewers

The "Coke" bezel and maxi dial are attractive design elements. The in-house automatic GMT movement is a French alternative to pricier GMTs.

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