Side by side

Bremont Supermarine ChronovsHamilton Khaki Navy Scuba Automatic GMT 43mm Bronze

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

7 of 29 specs differ
Diameter
Supermarine Chrono43mm
Khaki Navy Scuba Automatic GMT 43mm Bronze43mm
Power Reserve
Supermarine Chrono40h
Khaki Navy Scuba Automatic GMT 43mm Bronze80h
Water Resistance
Supermarine Chrono300m
Khaki Navy Scuba Automatic GMT 43mm Bronze300m
MSRP
Supermarine Chrono$6,850
Khaki Navy Scuba Automatic GMT 43mm Bronze$1,675

Full specifications

Case

4 specs
Category
Chronograph
GMT
Thickness
15.87mm
13.9mm
Lug-to-Lug
52mm
Material
Stainless Steel (DLC coated)
Titanium

Movement

2 specs
Caliber
BE-50AE
H-14
Power Reserve
40h
80h

Pricing

1 specs
MSRP
$6,850
$1,675

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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 Khaki Navy Scuba Automatic GMT 43mm Bronze

The Hamilton Khaki Navy Scuba Automatic GMT 43mm Bronze is widely praised for its excellent fit and finish, pleasing proportions with a 22mm lug width, and a matte dial that minimizes glare. Owners appreciate its 300 meters of water resistance, 80-hour power reserve from the H-14 automatic GMT movement, and the fact that it wears smaller than its 43mm size suggests. Some owners find the flush crown guards and rock-solid feel make it an outstanding beater dive watch. However, opinions are split on the date placement, dial markers, and logo text size, with some preferring a cleaner look and faster setting due to the lack of a date window, while others note the absence of a lumed bezel pip. One owner dislikes the trade-offs for the 80-hour power reserve, preferring a smoother second hand sweep and more torque, and finds the bezel action tight.

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