Side by side

Bremont Supermarine ChronovsHamilton Jazzmaster Power Reserve Auto

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

Supermarine Chrono
BremontSupermarine Chrono
MSRP $6,850
Jazzmaster Power Reserve Auto
HamiltonJazzmaster Power Reserve Auto
MSRP $1,425

At a glance

7 of 29 specs differ
Diameter
Supermarine Chrono43mm
Jazzmaster Power Reserve Auto42mm
Power Reserve
Supermarine Chrono40h
Jazzmaster Power Reserve Auto40h
Water Resistance
Supermarine Chrono300m
Jazzmaster Power Reserve Auto50m
MSRP
Supermarine Chrono$6,850
Jazzmaster Power Reserve Auto$1,425

Full specifications

Case

5 specs
Diameter
43mm
42mm
Thickness
15.87mm
12.64mm
Lug-to-Lug
46mm
Material
Stainless Steel (DLC coated)
Stainless Steel
Water Resistance
300m
50m

Movement

1 specs
Caliber
BE-50AE
H-13

Pricing

1 specs
MSRP
$6,850
$1,425

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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 Supermarine Chrono

The Bremont Supermarine Chrono's black dial and understated bezel markings allow it to transition effectively from rugged use to evening events. On balance, owners and reviewers find the Bremont Supermarine Chrono to be a handsome and functional watch, with its versatile dial design being a key strength.

Hamilton Jazzmaster Power Reserve Auto

The Hamilton Jazzmaster Power Reserve Auto is praised by owners and reviewers for its value and history, featuring an 80-hour power reserve caliber H-13 movement. Owners note poor lume, easily scratched polished bezels, and a mineral crystal on the movement display. One owner suggests the 80-hour power reserve is difficult to achieve without manual winding. On balance, owners and reviewers rate the Hamilton Jazzmaster Power Reserve Auto well for its value and history, despite noted drawbacks in finishing and crystal material.

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