Side by side

Glycine Airman GMTvsHamilton Khaki Aviation Khaki Pilot GMT Auto

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

Airman GMT
GlycineAirman GMT
MSRP $2,750
Khaki Aviation Khaki Pilot GMT Auto
HamiltonKhaki Aviation Khaki Pilot GMT Auto
MSRP $1,575

At a glance

15 of 29 specs differ
Diameter
Airman GMT44mm
Khaki Aviation Khaki Pilot GMT Auto44mm
Power Reserve
Airman GMT48h
Khaki Aviation Khaki Pilot GMT Auto50h
Water Resistance
Airman GMT100m
Khaki Aviation Khaki Pilot GMT Auto100m
MSRP
Airman GMT$2,750
Khaki Aviation Khaki Pilot GMT Auto$1,575

Full specifications

Case

5 specs
Category
GMT
Pilot
Thickness
12mm
12.1mm
Lug-to-Lug
46mm
Finish
Brushed and polished
Caseback
Solid

Crystal & Dial

5 specs
Crystal Shape
Flat
AR Coating
Inner
Dial Color
Silver
Black
Indices
Applied
Lume
Luminous
None

Movement

4 specs
Caliber
SW330-2
2893-2
Power Reserve
48h
50h
Jewels
21
25
Complications
GMT, Date
None

Pricing

1 specs
MSRP
$2,750
$1,575

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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.

Glycine Airman GMT

Owners widely appreciate the Glycine Airman GMT's ability to track three time zones, with some finding the 42mm size appropriate for its functionality. A reviewer notes the polished GMT hand can be difficult to read and lacks lume, while one owner reported an ETA movement with a misaligned GMT hand. Another owner finds the lume pips weaker than the hands.

Hamilton Khaki Aviation Khaki Pilot GMT Auto

Owners widely praise the Hamilton Khaki Aviation Khaki Pilot GMT Auto as an underrated, value-packed GMT with good finishing and a sapphire crystal, powered by an ETA 2893-2 movement. Some find the GMT hand obscures legibility, while others consider it legible and appreciate the slim design, though its 44mm size is noted as large by some. One owner describes it as functioning more as an "office GMT" than a traveler's GMT. On balance, owners and reviewers rate the Hamilton Khaki Aviation Khaki Pilot GMT Auto highly for its excellent value and GMT functionality.

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