Side by side

Bremont Supermarine ChronovsHamilton American Classic Intra-Matic Auto Chrono

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

Supermarine Chrono
BremontSupermarine Chrono
MSRP $6,850

At a glance

10 of 29 specs differ
Diameter
Supermarine Chrono43mm
American Classic Intra-Matic Auto Chrono40mm
Power Reserve
Supermarine Chrono40h
American Classic Intra-Matic Auto Chrono60h
Water Resistance
Supermarine Chrono300m
American Classic Intra-Matic Auto Chrono100m
MSRP
Supermarine Chrono$6,850
American Classic Intra-Matic Auto Chrono$2,645

Full specifications

Case

6 specs
Diameter
43mm
40mm
Thickness
15.87mm
14.45mm
Lug-to-Lug
46mm
Lug Width
22mm
20mm
Material
Stainless Steel (DLC coated)
Stainless Steel
Water Resistance
300m
100m

Crystal & Dial

1 specs
Dial Color
Black
White

Movement

2 specs
Caliber
BE-50AE
H-31
Power Reserve
40h
60h

Pricing

1 specs
MSRP
$6,850
$2,645

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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 American Classic Intra-Matic Auto Chrono

Owners widely praise the Hamilton American Classic Intra-Matic Auto Chrono for its historically significant retro design, clean panda dial, and value, with many noting its comfortable wearability and how it garners compliments. Reviewers and owners alike highlight its attractive dial with well-placed sub-registers and polished indices, evoking a vintage charm. Some owners find the 14mm+ case thickness substantial, though others note it wears smaller than expected and fits under shirt cuffs. The H-31 movement's rotor is described as spinny by one owner, and accuracy figures range from +3 to +8 seconds per day, with one owner noting the OEM strap is utilitarian. On balance, owners and reviewers rate the Hamilton American Classic Intra-Matic Auto Chrono highly for its vintage aesthetic and value proposition.

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