Side by side

Hamilton Jazzmaster Auto ChronovsZelos LT Carbon

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

Jazzmaster Auto Chrono
HamiltonJazzmaster Auto Chrono
MSRP $1,845
LT Carbon
ZelosLT Carbon
MSRP $449
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 Auto Chrono

Owners widely praise the Hamilton Jazzmaster Auto Chrono for its excellent value, blend of classy and sporty design, and detailed dial with applied markers. The watch is noted for its impressive accuracy, with figures ranging from +0.5 to +3 seconds per day. Its 42mm case is described as a classic size with a mix of polished and brushed finishes, and the reverse panda dial is a particular highlight for some. However, the lume is consistently criticized as fading quickly and being underwhelming, and the internal bezel's functionality is found to be cumbersome. One owner found the watch too formal for their needs, while another noted the square case can wear larger than some alternatives. Overall, owners rate the Hamilton Jazzmaster Auto Chrono highly for its exceptional value and attractive, accurate timekeeping.

From video reviewers

The watch features a quality automatic chronograph movement. The date setting mechanism, requiring a specialized pusher tool, is a notable drawback. Reviewers disagreed on whether the watch competes effectively with luxury alternatives at its price point.

Zelos LT Carbon

The forged carbon case construction is a standout feature, noted for its lightweight feel and distinctive pattern. The proprietary strap system limits aftermarket options. Reviewers disagree on the value proposition compared to alternatives.

At a glance

11 of 29 specs differ
Diameter
Jazzmaster Auto Chrono42mm
LT Carbon40mm
Power Reserve
Jazzmaster Auto Chrono60h
LT Carbon40h
Water Resistance
Jazzmaster Auto Chrono100m
LT Carbon50m
MSRP
Jazzmaster Auto Chrono$1,845
LT Carbon$449

Full specifications

Case

7 specs
Category
Chronograph
Dress
Diameter
42mm
40mm
Thickness
14.83mm
10.8mm
Lug-to-Lug
46mm
40mm
Lug Width
22mm
20mm
Material
Stainless Steel
Forged Carbon
Water Resistance
100m
50m

Crystal & Dial

1 specs
Dial Color
Black
Carbon

Movement

2 specs
Caliber
H-31
Miyota 9133
Power Reserve
60h
40h

Pricing

1 specs
MSRP
$1,845
$449
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