Side by side

Geckota GT Racing ChronographvsHamilton Jazzmaster Slim Auto

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

GT Racing Chronograph
GeckotaGT Racing Chronograph
MSRP $399
Jazzmaster Slim Auto
HamiltonJazzmaster Slim Auto
MSRP $825

At a glance

10 of 29 specs differ
Diameter
GT Racing Chronograph40mm
Jazzmaster Slim Auto40mm
Power Reserve
GT Racing Chronograph40h
Jazzmaster Slim Auto50h
Water Resistance
GT Racing Chronograph50m
Jazzmaster Slim Auto30m
MSRP
GT Racing Chronograph$399
Jazzmaster Slim Auto$825

Full specifications

Case

6 specs
Category
Chronograph
Dress
Thickness
12.7mm
8.35mm
Lug-to-Lug
46mm
Lug Width
22mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
50m
30m

Movement

3 specs
Caliber
No caliber
Type
Quartz
Automatic
Power Reserve
40h
50h

Pricing

1 specs
MSRP
$399
$825

Follow this matchup

Get a note when Geckota GT Racing Chronograph vs Hamilton Jazzmaster Slim Auto gets more votes, a community discussion, or a price drop. No account needed.

What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Geckota GT Racing Chronograph

The Geckota GT Racing strap is praised for its quality leather, crisp stitching, and beautiful patina, offering excellent value at less than half the price of similar vintage straps. Some owners find the 125/80mm length longer than ideal, and the keeper potentially smaller. On balance, owners rate the Geckota GT Racing strap highly for its quality and value, despite minor concerns about its length and keeper size.

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.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.