Side by side

Bremont ALT1-WTvsHamilton Jazzmaster Auto Chrono

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

ALT1-WT
BremontALT1-WT
MSRP $5,900
Jazzmaster Auto Chrono
HamiltonJazzmaster Auto Chrono
MSRP $2,095

At a glance

9 of 29 specs differ
Diameter
ALT1-WT43mm
Jazzmaster Auto Chrono42mm
Power Reserve
ALT1-WT40h
Jazzmaster Auto Chrono60h
Water Resistance
ALT1-WT100m
Jazzmaster Auto Chrono100m
MSRP
ALT1-WT$5,900
Jazzmaster Auto Chrono$2,095

Full specifications

Case

5 specs
Category
World Timer
Chronograph
Diameter
43mm
42mm
Thickness
16mm
15.23mm
Lug-to-Lug
46mm
Material
Titanium (DLC coated)
Stainless Steel

Crystal & Dial

1 specs
Dial Color
Blue
Black

Movement

2 specs
Caliber
BE-54AE
H-21
Power Reserve
40h
60h

Pricing

1 specs
MSRP
$5,900
$2,095

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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.

Bremont ALT1-WT

The Bremont ALT1-WT is widely praised for its wearable 43mm size, legible dial with a globe background, and robust hardened steel case. Reviewers and owners highlight its well-executed world timer and chronograph functions, the satisfying click of its world timer bezel, and its value for money. Some find the hands can disappear in certain light conditions, and one owner notes a slight gap between the strap and case. The Bremont ALT1-WT uses a COSC-certified ETA/Valjoux 7750-based movement with a world timer module. On balance, owners and reviewers rate the Bremont ALT1-WT highly for its practical combination of chronograph and world-time functions in a well-built, wearable package.

Hamilton Jazzmaster Auto Chrono

Owners widely praise the Hamilton Jazzmaster Auto Chrono for its value and dressy yet substantial look. The H-31 or adapted 7753 movement is noted, alongside a 60-hour power reserve. Some owners prefer a 3-6-9 subdial layout or a smaller case size, and the movement's thickness makes it unsuitable for those seeking a slim watch. On balance, owners rate the Hamilton Jazzmaster Auto Chrono highly for its value and refined aesthetic.

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