Side by side

MKII HellionvsYema Superman Worldtime GMT

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

Hellion
MKIIHellion
MSRP $649
Superman Worldtime GMT
YemaSuperman Worldtime GMT
MSRP $1,549
What people say

Owners + reviewers, side by side

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

MKII Hellion

The MKII Hellion is widely praised for its immaculate fit and finish, with a mirror-polished case that bridges field and dress styles. Owners appreciate its vintage-inspired lug design and the satisfying heft that balances classic appeal. The large crown is a noted feature, adding a masculine touch to the refined design. One owner questions if the price aligns with the specifications. Overall, owners rate the MKII Hellion highly for its exceptional finishing and versatile, refined design at the 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.

At a glance

9 of 29 specs differ
Diameter
Hellion39mm
Superman Worldtime GMT39mm
Power Reserve
Hellion
Superman Worldtime GMT40h
Water Resistance
Hellion100m
Superman Worldtime GMT300m
MSRP
Hellion$649
Superman Worldtime GMT$1,549

Full specifications

Case

4 specs
Category
GMT
Thickness
13.55mm
Lug-to-Lug
48.5mm
Water Resistance
100m
300m

Crystal & Dial

2 specs
Dial Color
Black
39mm Automatic
Lume
SuperLuminova
None

Movement

2 specs
Caliber
NH38
Power Reserve
40h

Pricing

1 specs
MSRP
$649
$1,549
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