Side by side

Hamilton Khaki Aviation Day Date AutovsZelos Great White 43

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
Great White 43
ZelosGreat White 43
MSRP $599

At a glance

11 of 29 specs differ
Diameter
Khaki Aviation Day Date Auto42mm
Great White 4343mm
Power Reserve
Khaki Aviation Day Date Auto80h
Great White 4340h
Water Resistance
Khaki Aviation Day Date Auto100m
Great White 43300m
MSRP
Khaki Aviation Day Date Auto$1,125
Great White 43$599

Full specifications

Case

7 specs
Category
Pilot
Diver
Diameter
42mm
43mm
Thickness
12.15mm
12mm
Lug-to-Lug
46mm
43mm
Lug Width
20mm
22mm
Material
Stainless Steel
Titanium (DLC coated)
Water Resistance
100m
300m

Crystal & Dial

1 specs
Dial Color
Black
Blue

Movement

2 specs
Caliber
H-40
Miyota 9015
Power Reserve
80h
40h

Pricing

1 specs
MSRP
$1,125
$599

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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.

Zelos Great White 43

Owners widely praise the Zelos Great White 43's "unbelievable" and "amazing" lume, particularly on the carbon and Frost variants. The Miyota 9015 movement and 300m water resistance are noted features. Some owners find the 43mm size large, while others report it wears well. Opinions are divided on colorways, with some disappointed by the absence of a "Nebula" option and others finding the "Arctic" version striking. Overall, owners rate the Zelos Great White 43 highly for its exceptional lume and robust specifications at the price point.

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