Side by side

Glycine Combat ClassicvsHamilton Khaki Aviation Khaki Pilot GMT Auto

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

Combat Classic
GlycineCombat Classic
MSRP $1,550
Khaki Aviation Khaki Pilot GMT Auto
HamiltonKhaki Aviation Khaki Pilot GMT Auto
MSRP $1,575
What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Glycine Combat Classic

Owners widely praise the Glycine Combat Classic for its refined engineering, comfortable wearability, and well-designed, legible dial. The lume on the markers and Arabic numerals is noted as sufficient, though the lume on the hands is minimal. One owner reported their 42mm version outperformed other watches despite rough use, while another found the quality fantastic but gave away the 42mm version due to its size. On balance, owners rate the Glycine Combat Classic highly for its quality and finishing at the price, with the primary caveat being the size of the 42mm variant for some wearers.

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.

At a glance

15 of 29 specs differ
Diameter
Combat Classic43mm
Khaki Aviation Khaki Pilot GMT Auto44mm
Power Reserve
Combat Classic38h
Khaki Aviation Khaki Pilot GMT Auto50h
Water Resistance
Combat Classic50m
Khaki Aviation Khaki Pilot GMT Auto100m
MSRP
Combat Classic$1,550
Khaki Aviation Khaki Pilot GMT Auto$1,575

Full specifications

Case

7 specs
Category
Pilot
Diameter
43mm
44mm
Thickness
10.7mm
12.1mm
Lug-to-Lug
46mm
Finish
Brushed and polished
Water Resistance
50m
100m
Caseback
Solid

Crystal & Dial

4 specs
Crystal Shape
Flat
AR Coating
Inner
Dial Color
Gold
Black
Indices
Applied

Movement

3 specs
Caliber
SW200-1
2893-2
Power Reserve
38h
50h
Jewels
26
25

Pricing

1 specs
MSRP
$1,550
$1,575
Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Follow this matchup

Get a note when Glycine Combat Classic vs Hamilton Khaki Aviation Khaki Pilot GMT Auto gets more votes, a community discussion, or a price drop. No account needed.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.