Side by side

Hamilton Khaki Aviation X-Wind Auto chronovsYema Diver

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

Khaki Aviation X-Wind Auto chrono
HamiltonKhaki Aviation X-Wind Auto chrono
MSRP $2,095
Diver
YemaDiver
MSRP $990

At a glance

11 of 29 specs differ
Diameter
Khaki Aviation X-Wind Auto chrono44mm
Diver39.5mm
Power Reserve
Khaki Aviation X-Wind Auto chrono60h
Diver40h
Water Resistance
Khaki Aviation X-Wind Auto chrono100m
Diver200m
MSRP
Khaki Aviation X-Wind Auto chrono$2,095
Diver$990

Full specifications

Case

7 specs
Category
Pilot
Diver
Diameter
44mm
39.5mm
Thickness
15.6mm
10.95mm
Lug-to-Lug
46mm
Lug Width
22mm
20mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
100m
200m

Crystal & Dial

1 specs
Dial Color
Blue
Black

Movement

2 specs
Caliber
H-21
Sellita SW200
Power Reserve
60h
40h

Pricing

1 specs
MSRP
$2,095
$990

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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.

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.

Yema Diver

One owner reported a water ingress issue on their Yema Diver the first time it got wet in a lake, despite rinsing and inspecting the watch and bezel. Another owner notes this manual wind Yema Diver has a cool patina but is unlikely to be waterproof or gain value. Overall, owners view the Yema Diver as a fun second watch rather than an investment.

From video reviewers

The Swiss Sellita movement is a notable feature. Reviewers did not reach a consensus on any weaknesses.

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