Side by side

Hamilton Khaki Aviation X-Wind GMT Chrono QuartzvsSeiko Coutura

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.

Hamilton Khaki Aviation X-Wind GMT Chrono Quartz

Owners praise the Hamilton Khaki Aviation X-Wind GMT Chrono Quartz for its sturdy build, 100-meter water resistance, and screw-down crown, with one owner noting outstanding fit, finish, and quality. The dial design is described as meticulous, featuring raised, brushed stainless steel indices and a downward-pointing triangle. However, some owners find the watch big and chunky, and its specific GMT and chronograph features are considered by some to be of limited practical use. Lume is described as good but not amazing, and the AR coating on the sapphire crystal is decent. Accuracy figures vary, with one owner reporting the watch gained 6 seconds in its first few days of wear. Overall, owners rate the Hamilton Khaki Aviation X-Wind GMT Chrono Quartz as a dependable and well-built travel watch, particularly for its robust construction and detailed dial design.

Seiko Coutura

Seiko Coutura owners widely praise its solar and perpetual calendar features for reliability and low maintenance, with many appreciating its captivating appearance and comfortable, albeit sometimes gaudy, design. The metal treatments are noted for wear resistance, with one owner reporting minimal scratching after six years. However, opinions on styling are divided; some find the dial busy and accents potentially "fake gold," while others enjoy its unique and fun aesthetic. The proprietary bracelet is a point of dissatisfaction for some, and one owner felt the watch sat too high and looked like a replica. Another owner reported a poor solar power reserve requiring constant light exposure, though a kinetic perpetual model was noted for a 4-year power reserve. Overall, owners rate the Seiko Coutura highly for its solar and perpetual calendar complications, viewing it as a reliable and attractive "guilty pleasure."

At a glance

9 of 29 specs differ
Diameter
Khaki Aviation X-Wind GMT Chrono Quartz46mm
Coutura45.6mm
Power Reserve
Khaki Aviation X-Wind GMT Chrono Quartz
Coutura
Water Resistance
Khaki Aviation X-Wind GMT Chrono Quartz100m
Coutura100m
MSRP
Khaki Aviation X-Wind GMT Chrono Quartz$1,245
Coutura$550

Full specifications

Case

5 specs
Category
Pilot
Chronograph
Diameter
46mm
45.6mm
Thickness
13.75mm
11.7mm
Lug-to-Lug
0mm
56mm
Lug Width
22mm
15mm

Crystal & Dial

2 specs
Dial Color
Black
Lume
None
LumiBrite on Hands

Movement

1 specs
Caliber
Hamilton G10.962
Seiko 7T12

Pricing

1 specs
MSRP
$1,245
$550
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