Side by side

Hamilton Khaki Aviation X-Wind Day Date AutovsYema Flygraf Pilot

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

Khaki Aviation X-Wind Day Date Auto
HamiltonKhaki Aviation X-Wind Day Date Auto
MSRP $1,375
Flygraf Pilot
YemaFlygraf Pilot
MSRP $990

At a glance

9 of 29 specs differ
Diameter
Khaki Aviation X-Wind Day Date Auto45mm
Flygraf Pilot38.5mm
Power Reserve
Khaki Aviation X-Wind Day Date Auto80h
Flygraf Pilot40h
Water Resistance
Khaki Aviation X-Wind Day Date Auto100m
Flygraf Pilot100m
MSRP
Khaki Aviation X-Wind Day Date Auto$1,375
Flygraf Pilot$990

Full specifications

Case

5 specs
Diameter
45mm
38.5mm
Thickness
12.8mm
8.8mm
Lug-to-Lug
46mm
Lug Width
22mm
19mm
Material
Stainless Steel
316L Stainless Steel

Crystal & Dial

1 specs
Dial Color
Green
Black

Movement

2 specs
Caliber
H-30
Sellita SW200
Power Reserve
80h
40h

Pricing

1 specs
MSRP
$1,375
$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 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.

Yema Flygraf Pilot

Owners praise the Yema Flygraf Pilot's legible Type A dial, functional industrial aesthetic, and wearable 39mm/40mm size. Some owners report concerns with Yema's customer service and quality control, while others find the in-house movement acceptable. The titanium case scratches more easily, and the bracelet's pin-and-collar system and long links are noted drawbacks. Accuracy figures range from +8 to +/- 10 seconds per day. On balance, owners appreciate the Yema Flygraf Pilot's design and wearability, though some express caution due to past quality control and customer service issues.

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