Side by side

Hamilton Jazzmaster Performer AutomaticvsHorage Supersede GMT

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

Jazzmaster Performer Automatic
HamiltonJazzmaster Performer Automatic
MSRP $1,245
Supersede GMT
HorageSupersede GMT
MSRP $7,270

At a glance

13 of 29 specs differ
Diameter
Jazzmaster Performer Automatic38mm
Supersede GMT39.5mm
Power Reserve
Jazzmaster Performer Automatic80h
Supersede GMT72h
Water Resistance
Jazzmaster Performer Automatic100m
Supersede GMT200m
MSRP
Jazzmaster Performer Automatic$1,245
Supersede GMT$7,270

Full specifications

Case

6 specs
Category
Dress
GMT
Diameter
38mm
39.5mm
Thickness
11.47mm
9.85mm
Lug-to-Lug
46mm
46.29mm
Lug Width
20mm
22mm
Water Resistance
100m
200m

Crystal & Dial

3 specs
AR Coating
Inner
No
Dial Color
Blue
Black
Lume
None
Super-LumiNova

Movement

3 specs
Caliber
H-10
Horage K2
Power Reserve
80h
72h
Complications
None
GMT

Pricing

1 specs
MSRP
$1,245
$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 Performer Automatic

Owners widely praise the Hamilton Jazzmaster Performer Automatic for its clean design, comfortable wearability, and impressive 80-hour power reserve, with accuracy averaging just over 2 seconds per day. Some owners note the bezel is non-functional, and one experienced an internal movement failure causing time jumps, though service resolved this. The 34mm variant is considered solid for smaller wrists due to its flatter crystal and reasonable lug-to-lug distance. On balance, owners and reviewers rate the Hamilton Jazzmaster Performer Automatic highly for its blend of style, comfort, and extended power reserve at its price point.

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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