Side by side

Glycine Airman Worldtimer GMTvsMarathon GPQ-D (Officer's Quartz with Date) Field Watch

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

Airman Worldtimer GMT
GlycineAirman Worldtimer GMT
MSRP $1,395
GPQ-D (Officer's Quartz with Date) Field Watch
MarathonGPQ-D (Officer's Quartz with Date) Field Watch
MSRP $650

At a glance

18 of 29 specs differ
Diameter
Airman Worldtimer GMT42mm
GPQ-D (Officer's Quartz with Date) Field Watch36mm
Power Reserve
Airman Worldtimer GMT
GPQ-D (Officer's Quartz with Date) Field Watch40h
Water Resistance
Airman Worldtimer GMT100m
GPQ-D (Officer's Quartz with Date) Field Watch30m
MSRP
Airman Worldtimer GMT$1,395
GPQ-D (Officer's Quartz with Date) Field Watch$650

Full specifications

Case

9 specs
Category
GMT
Field
Diameter
42mm
36mm
Thickness
14mm
11mm
Lug-to-Lug
44mm
Lug Width
22mm
16mm
Material
Stainless Steel
316L Stainless Steel
Finish
Brushed and polished
Water Resistance
100m
30m
Caseback
Solid

Crystal & Dial

3 specs
Crystal Shape
Flat
AR Coating
Inner
Indices
Applied

Movement

5 specs
Caliber
RONDA 515.24H
Swiss High-Torque Quartz (3J, EOL)
Beat Rate
28,800 vph
Power Reserve
40h
Jewels
1
25
Complications
Date, World Time
None

Pricing

1 specs
MSRP
$1,395
$650

Follow this matchup

Get a note when Glycine Airman Worldtimer GMT vs Marathon GPQ-D (Officer's Quartz with Date) Field Watch gets more votes, a community discussion, or a price drop. No account needed.

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 Worldtimer GMT

Owners widely appreciate the Glycine Airman Worldtimer GMT for its comfortable 40mm size, attractive aesthetics, and value, particularly when found under $300. Some owners find the dual 12-hour and 24-hour dial and bezel useful for tracking three time zones, while others prefer a simpler 24-hour dial. One owner noted the GMT hand can be mistaken for the minute hand and that the ETA movement can have a misaligned GMT hand. On balance, owners value the Glycine Airman Worldtimer GMT for its comfortable wearability and strong value proposition.

Marathon GPQ-D (Officer's Quartz with Date) Field Watch

Marathon GPQ-D (Officer's Quartz with Date) Field Watch owners praise its tritium tubes, Mil-spec designation, and scratch-resistant case finish, with some finding the 36mm size practical for field use. However, some owners criticize its perceived overpriced nature, thick case, and squared-off lugs, while others point to the composite case material, 30m water resistance, and unbranded movement as drawbacks. On balance, owners are divided on the Marathon GPQ-D (Officer's Quartz with Date) Field Watch, with opinions split on its value and design features.

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.

Adjacent matchups

People also compared

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