Side by side

Hamilton Jazzmaster Slim AutovsMaen Grand Tonneau Ultra Thin

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

Jazzmaster Slim Auto
HamiltonJazzmaster Slim Auto
MSRP $825
Grand Tonneau Ultra Thin
MaenGrand Tonneau Ultra Thin
MSRP $1,519

At a glance

10 of 29 specs differ
Diameter
Jazzmaster Slim Auto40mm
Grand Tonneau Ultra Thin34mm
Power Reserve
Jazzmaster Slim Auto50h
Grand Tonneau Ultra Thin40h
Water Resistance
Jazzmaster Slim Auto30m
Grand Tonneau Ultra Thin50m
MSRP
Jazzmaster Slim Auto$825
Grand Tonneau Ultra Thin$1,519

Full specifications

Case

6 specs
Diameter
40mm
34mm
Thickness
8.35mm
6.4mm
Lug-to-Lug
46mm
Lug Width
22mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
30m
50m

Crystal & Dial

1 specs
Dial Color
Black
MNL.04

Movement

2 specs
Caliber
No caliber
Power Reserve
50h
40h

Pricing

1 specs
MSRP
$825
$1,519

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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.

Maen Grand Tonneau Ultra Thin

Owners widely report the Maen Grand Tonneau Ultra Thin features a La Joux-Perret D101 manual-wind movement and a double-layer enamel dial. Some owners criticize the bracelet design and find the dial too small and lacking indices. One owner describes the Maen Grand Tonneau Ultra Thin as "hideous with a good movement." On balance, owners are divided on the Maen Grand Tonneau Ultra Thin, with some appreciating its movement and dial while others find its design unappealing.

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