Side by side
Alexander James Watches A3 Omen QuartzvsMarathon GPQ (General Purpose Quartz) Field Watch
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
A3 Omen Quartz38mm
GPQ (General Purpose Quartz) Field Watch34mm
Power Reserve
A3 Omen Quartz40h
GPQ (General Purpose Quartz) Field Watch40h
Water Resistance
A3 Omen Quartz100m
GPQ (General Purpose Quartz) Field Watch30m
MSRP
A3 Omen Quartz$325
GPQ (General Purpose Quartz) Field Watch$420
Full specifications
Case
7 specsCategory
—
Field
Diameter
38mm
34mm
Thickness
10.4mm
11.5mm
Lug-to-Lug
46mm
41mm
Lug Width
20mm
16mm
Material
Stainless Steel
Fibreshell Composite
Water Resistance
100m
30m
Crystal & Dial
2 specsCrystal
Sapphire
Acrylic
Dial Color
—
Black
Movement
1 specsCaliber
VH31
Swiss High-Torque Quartz (3J, EOL)
Pricing
1 specsMSRP
$325
$420
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 Alexander James Watches A3 Omen Quartz vs Marathon GPQ (General Purpose Quartz) Field Watch gets more votes, a community discussion, or a price drop. No account needed.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
Marathon GPQ (General Purpose Quartz) Field WatchvsUBIQ TREKFarr + Swit Wayfinder Diver 40vsMarathon GPQ (General Purpose Quartz) Field WatchLima Watch A ZengvsMarathon GPQ (General Purpose Quartz) Field WatchFarr + Swit The WayfindervsMarathon GPQ (General Purpose Quartz) Field WatchAlexander James Watches A3 Omen QuartzvsCWC British Military G10 Quartz Watch - NavigatorAlexander James Watches A3 Omen QuartzvsPraesidus Jungle Field A-11 JFA













