Side by side

Studio Underd0g Steffany BluevsYema Superman Worldtime GMT

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

Steffany Blue
Studio Underd0gSteffany Blue
MSRP $800
Superman Worldtime GMT
YemaSuperman Worldtime GMT
MSRP $1,549

At a glance

7 of 29 specs differ
Diameter
Steffany Blue39.5mm
Superman Worldtime GMT39mm
Power Reserve
Steffany Blue40h
Superman Worldtime GMT40h
Water Resistance
Steffany Blue
Superman Worldtime GMT300m
MSRP
Steffany Blue$800
Superman Worldtime GMT$1,549

Full specifications

Case

4 specs
Category
Casual
GMT
Diameter
39.5mm
39mm
Lug Width
20mm
Water Resistance
300m

Crystal & Dial

1 specs
Dial Color
Blue
39mm Automatic

Movement

1 specs
Type
Manual
Automatic

Pricing

1 specs
MSRP
$800
$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.

Studio Underd0g Steffany Blue

Owners widely praise the Studio Underd0g Steffany Blue for its beautiful multilayer dial with a floating effect and vivid Super-LumiNova, with one owner finding it smaller and more beautiful than expected. The 37mm case wears nicely, though some find it slightly small for larger wrists. One owner notes the power reserve can fall short of the advertised 48 hours, sometimes lasting only about a day. Overall, owners rate the Studio Underd0g Steffany Blue highly for its striking dial and luminous display.

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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