Side by side

Hamilton Khaki Aviation X-Wind Day Date AutovsYema Wristmaster Slim Small Seconds CMM.29

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
Wristmaster Slim Small Seconds CMM.29
YemaWristmaster Slim Small Seconds CMM.29
MSRP $2,249

At a glance

9 of 29 specs differ
Diameter
Khaki Aviation X-Wind Day Date Auto45mm
Wristmaster Slim Small Seconds CMM.2939mm
Power Reserve
Khaki Aviation X-Wind Day Date Auto80h
Wristmaster Slim Small Seconds CMM.2940h
Water Resistance
Khaki Aviation X-Wind Day Date Auto100m
Wristmaster Slim Small Seconds CMM.29100m
MSRP
Khaki Aviation X-Wind Day Date Auto$1,375
Wristmaster Slim Small Seconds CMM.29$2,249

Full specifications

Case

5 specs
Category
Pilot
Dress
Diameter
45mm
39mm
Thickness
12.8mm
9mm
Lug-to-Lug
46mm
Lug Width
22mm
20mm

Crystal & Dial

1 specs
Dial Color
Green
Black

Movement

2 specs
Caliber
H-30
Yema CMM.29
Power Reserve
80h
40h

Pricing

1 specs
MSRP
$1,375
$2,249

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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 Wristmaster Slim Small Seconds CMM.29

Owners widely praise the Yema Wristmaster Slim Small Seconds CMM.29 for its slim 9.5mm case, unique nature-inspired dial, and brushed steel finish. The micro-rotor movement is noted for its 4Hz beat rate and 42-hour power reserve, regulated to -/+ 10 seconds per day. Some owners report concerns regarding the movement and warranty process, while a reviewer questioned the value proposition at its price point and noted minor finishing inconsistencies on a prototype. On balance, the Yema Wristmaster Slim Small Seconds CMM.29 is highly regarded by owners for its distinctive design and comfortable wearability.

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