Side by side

Hamilton Khaki Aviation Pilot Day Date Auto - Air-Glaciers EditionvsSpinnaker Dumas GMT

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

Dumas GMT
SpinnakerDumas GMT
MSRP $399

At a glance

10 of 29 specs differ
Diameter
Khaki Aviation Pilot Day Date Auto - Air-Glaciers Edition42mm
Dumas GMT44mm
Power Reserve
Khaki Aviation Pilot Day Date Auto - Air-Glaciers Edition80h
Dumas GMT40h
Water Resistance
Khaki Aviation Pilot Day Date Auto - Air-Glaciers Edition100m
Dumas GMT300m
MSRP
Khaki Aviation Pilot Day Date Auto - Air-Glaciers Edition$1,575
Dumas GMT$399

Full specifications

Case

7 specs
Category
Pilot
GMT
Diameter
42mm
44mm
Thickness
12.1mm
15mm
Lug-to-Lug
46mm
48mm
Lug Width
20mm
22mm
Material
Titanium
316L Stainless Steel
Water Resistance
100m
300m

Movement

2 specs
Caliber
H-30
Seiko NH34A
Power Reserve
80h
40h

Pricing

1 specs
MSRP
$1,575
$399

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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 Pilot Day Date Auto - Air-Glaciers Edition

Owners praise the Hamilton Khaki Aviation Pilot Day Date Auto - Air-Glaciers Edition for its legibility, extensive Super-LumiNova, and broad hands, as well as its unique dial design and cool styling with an hour hand cutout and semi-exposed case back. The titanium case is noted for significantly reducing weight. It is powered by the H-30 calibre, offering an 80-hour power reserve. Some owners feel the price is too high for what is essentially a standard model, while others find the styling justifies the cost, with one noting it was available for under $1,000. Overall, owners and reviewers appreciate the Hamilton Khaki Aviation Pilot Day Date Auto - Air-Glaciers Edition for its distinctive aesthetic and lightweight titanium construction, with some debate regarding its value proposition.

Spinnaker Dumas GMT

Owners praise the Spinnaker Dumas GMT's satisfying lume, including on the crown, and good finishing, with one owner finding it wears well on a 17cm wrist. The watch features a Seiko NH34A GMT movement and a blue gradient dial. Reviewers note its 44mm diameter and 209g weight on the bracelet make it unsuitable for smaller wrists.

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