Side by side

Straton Straton Curve Chrono MKIIvsYema Superman Worldtime GMT

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

Straton Curve Chrono MKII
StratonStraton Curve Chrono MKII
MSRP $1,099
Superman Worldtime GMT
YemaSuperman Worldtime GMT
MSRP $1,549

At a glance

19 of 29 specs differ
Diameter
Straton Curve Chrono MKII42mm
Superman Worldtime GMT39mm
Power Reserve
Straton Curve Chrono MKII
Superman Worldtime GMT40h
Water Resistance
Straton Curve Chrono MKII100m
Superman Worldtime GMT300m
MSRP
Straton Curve Chrono MKII$1,099
Superman Worldtime GMT$1,549

Full specifications

Case

9 specs
Category
Chronograph
GMT
Diameter
42mm
39mm
Thickness
13.9mm
Lug-to-Lug
47.4mm
Lug Width
22mm
20mm
Material
316L Stainless Steel
Stainless Steel
Finish
Brushed and polished
Water Resistance
100m
300m
Caseback
Stamped Design with Wheel
Solid

Crystal & Dial

4 specs
Crystal Shape
Domed
Flat
AR Coating
Yes
Inner
Dial Color
39mm Automatic
Indices
Applied

Movement

5 specs
Caliber
NE86
Type
Quartz
Automatic
Beat Rate
0 vph
28,800 vph
Power Reserve
0h
40h
Jewels
0
25

Pricing

1 specs
MSRP
$1,099
$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.

Straton Curve Chrono MKII

The watch offers a retro motorsport aesthetic with a quality finish and well-chosen movements at an affordable price. Reviewers did not agree on any specific weaknesses.

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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