Side by side

Hamilton Khaki Aviation Day Date AutovsYema Flygraf Pilot

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

Khaki Aviation Day Date Auto
HamiltonKhaki Aviation Day Date Auto
MSRP $1,125
Flygraf Pilot
YemaFlygraf Pilot
MSRP $990

At a glance

8 of 29 specs differ
Diameter
Khaki Aviation Day Date Auto42mm
Flygraf Pilot38.5mm
Power Reserve
Khaki Aviation Day Date Auto80h
Flygraf Pilot40h
Water Resistance
Khaki Aviation Day Date Auto100m
Flygraf Pilot100m
MSRP
Khaki Aviation Day Date Auto$1,125
Flygraf Pilot$990

Full specifications

Case

5 specs
Diameter
42mm
38.5mm
Thickness
12.15mm
8.8mm
Lug-to-Lug
46mm
Lug Width
20mm
19mm
Material
Stainless Steel
316L Stainless Steel

Movement

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

Pricing

1 specs
MSRP
$1,125
$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 Day Date Auto

Owners and reviewers widely praise the Hamilton Khaki Aviation Day Date Auto for its handsome, legible dial with raised indices and day/date complications, and its versatile, modern pilot watch design. The fully brushed case and good lume are noted strengths, with one owner finding it wears comfortably on a NATO strap. The H-10 caliber offers an 80-hour power reserve, though its decoration and regulation are less refined. Some find the 42mm size large and the skeletonized hour hand tip visually unappealing, while others note the AR coating is decent but not exceptional. Overall, owners and reviewers rate the Hamilton Khaki Aviation Day Date Auto highly for its practical design and value at its price point.

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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