Side by side

Bremont ALT1-WTvsHamilton Khaki Aviation X-Wind Auto chrono

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

What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Bremont ALT1-WT

The Bremont ALT1-WT is widely praised for its wearable 43mm size, legible dial with a globe background, and robust hardened steel case. Reviewers and owners highlight its well-executed world timer and chronograph functions, the satisfying click of its world timer bezel, and its value for money. Some find the hands can disappear in certain light conditions, and one owner notes a slight gap between the strap and case. The Bremont ALT1-WT uses a COSC-certified ETA/Valjoux 7750-based movement with a world timer module. On balance, owners and reviewers rate the Bremont ALT1-WT highly for its practical combination of chronograph and world-time functions in a well-built, wearable package.

Hamilton Khaki Aviation X-Wind Auto chrono

Owners widely praise the Hamilton Khaki Aviation X-Wind Auto chrono for its good quality for the price and versatility with straps. Reviewers highlight its unique drift angle calculator function as a horological curio and legitimate navigational tool, noting its modified Valjoux 7750 movement provides a 60-hour power reserve. Some owners find the busy dial and left-handed crown/pusher setup unusual, and its lume could be stronger, while others consider it a heavy travel watch with features not useful for everyday use. On balance, owners and reviewers rate the Hamilton Khaki Aviation X-Wind Auto chrono highly for its functionality and build quality at its price point.

At a glance

8 of 29 specs differ
Diameter
ALT1-WT43mm
Khaki Aviation X-Wind Auto chrono44mm
Power Reserve
ALT1-WT
Khaki Aviation X-Wind Auto chrono60h
Water Resistance
ALT1-WT100m
Khaki Aviation X-Wind Auto chrono100m
MSRP
ALT1-WT$5,900
Khaki Aviation X-Wind Auto chrono$2,095

Full specifications

Case

5 specs
Category
World Timer
Pilot
Diameter
43mm
44mm
Thickness
16mm
15.6mm
Lug-to-Lug
55mm
Material
Titanium (DLC coated)
Stainless Steel

Movement

2 specs
Caliber
BE-54AE
H-21
Power Reserve
0h
60h

Pricing

1 specs
MSRP
$5,900
$2,095
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