Side by side

Bremont Supermarine ChronovsHamilton Khaki Aviation X-Wind Day Date Auto

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

Supermarine Chrono
BremontSupermarine Chrono
MSRP $6,850
Khaki Aviation X-Wind Day Date Auto
HamiltonKhaki Aviation X-Wind Day Date Auto
MSRP $1,375

At a glance

10 of 29 specs differ
Diameter
Supermarine Chrono43mm
Khaki Aviation X-Wind Day Date Auto45mm
Power Reserve
Supermarine Chrono40h
Khaki Aviation X-Wind Day Date Auto80h
Water Resistance
Supermarine Chrono300m
Khaki Aviation X-Wind Day Date Auto100m
MSRP
Supermarine Chrono$6,850
Khaki Aviation X-Wind Day Date Auto$1,375

Full specifications

Case

6 specs
Category
Chronograph
Pilot
Diameter
43mm
45mm
Thickness
15.87mm
12.8mm
Lug-to-Lug
46mm
Material
Stainless Steel (DLC coated)
Stainless Steel
Water Resistance
300m
100m

Crystal & Dial

1 specs
Dial Color
Black
Green

Movement

2 specs
Caliber
BE-50AE
H-30
Power Reserve
40h
80h

Pricing

1 specs
MSRP
$6,850
$1,375

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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 Aviation X-Wind Day Date Auto

Owners widely praise the Hamilton Khaki Aviation X-Wind Day Date Auto for its value, technical aesthetic, and versatile wearability with straps. Reviewers and owners alike highlight its excellent legibility, bold Arabic numerals, and the appeal of its pilot watch design, with many appreciating the 80-hour power reserve. Some owners find the crosswind calculation functions unnecessary, and there are mixed views on the dial's font usage and color matching. Lume is frequently noted as weak, and some find the size large or the left-handed crown and pusher setup uncomfortable. Accuracy figures range from gaining 6 seconds in a few days to approximately -6 seconds per day. Overall, owners rate the Hamilton Khaki Aviation X-Wind Day Date Auto highly for its impressive value and functional pilot watch design.

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