Side by side

Bremont Isle of Man TT Limited EditionvsHamilton Jazzmaster Maestro Auto Chrono

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

Isle of Man TT Limited Edition
BremontIsle of Man TT Limited Edition
MSRP $6,600
Jazzmaster Maestro Auto Chrono
HamiltonJazzmaster Maestro Auto Chrono
MSRP $2,275

At a glance

9 of 29 specs differ
Diameter
Isle of Man TT Limited Edition43mm
Jazzmaster Maestro Auto Chrono41mm
Power Reserve
Isle of Man TT Limited Edition40h
Jazzmaster Maestro Auto Chrono60h
Water Resistance
Isle of Man TT Limited Edition
Jazzmaster Maestro Auto Chrono100m
MSRP
Isle of Man TT Limited Edition$6,600
Jazzmaster Maestro Auto Chrono$2,275

Full specifications

Case

5 specs
Diameter
43mm
41mm
Thickness
15.8mm
15.1mm
Lug-to-Lug
46mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
100m

Crystal & Dial

1 specs
Dial Color
White
Silver

Movement

2 specs
Caliber
H-21
Power Reserve
40h
60h

Pricing

1 specs
MSRP
$6,600
$2,275

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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 Isle of Man TT Limited Edition

Some enthusiasts find the speedometer dial gimmicky and tacky. The Bremont Isle of Man TT Limited Edition is a 43mm chronograph with a Trip-Tick case and a chronometer-certified BE-50AV movement offering a 56-hour power reserve. Overall, owners and reviewers find the speedometer dial to be a polarizing design element.

Hamilton Jazzmaster Maestro Auto Chrono

Owners widely praise the Hamilton Jazzmaster Maestro Auto Chrono for its dramatic quality and attention to detail, with its versatile design suitable for dressing up or down. Timekeeping is generally good, with one owner reporting gains of no more than 5 seconds per day, and another noting their 7750-based movement has kept time within 10 seconds per day even after 15 years without service. Some owners find the lack of a second hand a dealbreaker, and the 45mm size may not fit comfortably under sleeves. Concerns exist regarding potentially high maintenance costs and intervals. Overall, owners rate the Hamilton Jazzmaster Maestro Auto Chrono highly for its bulletproof build and classic, dressy appearance at an accessible price point.

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