Side by side

Hamilton Jazzmaster QuartzvsYema Superman Worldtime GMT

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

Jazzmaster Quartz
HamiltonJazzmaster Quartz
MSRP $825
Superman Worldtime GMT
YemaSuperman Worldtime GMT
MSRP $1,549

At a glance

10 of 29 specs differ
Diameter
Jazzmaster Quartz26mm
Superman Worldtime GMT39mm
Power Reserve
Jazzmaster Quartz40h
Superman Worldtime GMT40h
Water Resistance
Jazzmaster Quartz50m
Superman Worldtime GMT300m
MSRP
Jazzmaster Quartz$825
Superman Worldtime GMT$1,549

Full specifications

Case

6 specs
Category
Dress
GMT
Diameter
26mm
39mm
Thickness
7.85mm
Lug-to-Lug
46mm
Lug Width
12mm
20mm
Water Resistance
50m
300m

Crystal & Dial

1 specs
Dial Color
Blue
39mm Automatic

Movement

2 specs
Caliber
F03.105
Type
Quartz
Automatic

Pricing

1 specs
MSRP
$825
$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.

Hamilton Jazzmaster Quartz

The Hamilton Jazzmaster Quartz is praised for its solid crown feel, avoiding accidental hacking, and its comfortable proportions with a mainstream aesthetic. Reviewers highlight the case finishing, which features horizontal and vertical brushing alongside polished chamfers. The quartz movement ensures accurate timekeeping, though it is not considered a standout feature. This Hamilton Jazzmaster Quartz is priced at CHF 395. Overall, owners and reviewers rate the Hamilton Jazzmaster Quartz highly for its refined case finishing and reliable timekeeping 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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