Side by side

Hamilton Jazzmaster Slim AutovsHorage Supersede GMT

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

Jazzmaster Slim Auto
HamiltonJazzmaster Slim Auto
MSRP $825
Supersede GMT
HorageSupersede GMT
MSRP $7,270

At a glance

11 of 29 specs differ
Diameter
Jazzmaster Slim Auto40mm
Supersede GMT39.5mm
Power Reserve
Jazzmaster Slim Auto50h
Supersede GMT72h
Water Resistance
Jazzmaster Slim Auto30m
Supersede GMT200m
MSRP
Jazzmaster Slim Auto$825
Supersede GMT$7,270

Full specifications

Case

5 specs
Category
Dress
GMT
Diameter
40mm
39.5mm
Thickness
8.35mm
9.85mm
Lug-to-Lug
46mm
46.29mm
Water Resistance
30m
200m

Crystal & Dial

2 specs
AR Coating
Inner
No
Lume
None
Super-LumiNova

Movement

3 specs
Caliber
No caliber
Horage K2
Power Reserve
50h
72h
Complications
None
GMT

Pricing

1 specs
MSRP
$825
$7,270

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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 Slim Auto

The Hamilton Jazzmaster Slim Auto is praised for its elegance, light weight, and impressive leather strap, offering a classy yet engaging aesthetic. Its thin 8mm profile, achieved partly by omitting a seconds hand and utilizing the ETA 2892 movement, contributes to its wearability. However, one owner notes the 44mm case size as being very large, and another finds it less appealing than vintage Hamilton models, though the black dial version is considered better looking. Overall, owners appreciate the Hamilton Jazzmaster Slim Auto for its slim profile and elegant design.

Horage Supersede GMT

The Horage Supersede GMT is widely praised for its innovative micro-rotor movement and impressive finishing. Owners and reviewers highlight its value as a true GMT sports watch, noting the compact 39.5mm case and 200m water resistance. The K2 movement offers a 72-hour power reserve, and updates include an optional platinum rotor, a luminous seconds hand tip, and a new micro-adjustable clasp. One potential hesitation for buyers is the inability to see the watch in person. Overall, owners and reviewers rate the Horage Supersede GMT highly for its innovative micro-rotor movement and excellent value.

From video reviewers

The Horage Supersede GMT features a unique case design that blends different styles. A notable strength is its in-house K2 micro-rotor movement. One weakness is the relatively average lume brightness.

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