Side by side

Oak & Oscar The Humboldt GMT SAR EditionvsMarathon 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.

The Humboldt GMT SAR Edition
Oak & OscarThe Humboldt GMT SAR Edition
MSRP $2,950
GPQ-D (Officer's Quartz with Date) Field Watch
MarathonGPQ-D (Officer's Quartz with Date) Field Watch
MSRP $650

At a glance

16 of 29 specs differ
Diameter
The Humboldt GMT SAR Edition39.5mm
GPQ-D (Officer's Quartz with Date) Field Watch36mm
Power Reserve
The Humboldt GMT SAR Edition56 hoursh
GPQ-D (Officer's Quartz with Date) Field Watch40h
Water Resistance
The Humboldt GMT SAR Edition200m
GPQ-D (Officer's Quartz with Date) Field Watch30m
MSRP
The Humboldt GMT SAR Edition$2,950
GPQ-D (Officer's Quartz with Date) Field Watch$650

Full specifications

Case

8 specs
Category
GMT
Field
Diameter
39.5mm
36mm
Thickness
12.5mm
11mm
Lug-to-Lug
46.8mm
44mm
Lug Width
20mm
16mm
Material
Grade 5 Titanium
316L Stainless Steel
Water Resistance
200m
30m
Caseback
Solid screw-down
Solid

Crystal & Dial

3 specs
Crystal Shape
Double-domed
Flat
AR Coating
Underside
Inner
Lume
Super-LumiNova
None

Movement

4 specs
Caliber
Sellita SW330
Swiss High-Torque Quartz (3J, EOL)
Type
Automatic
Quartz
Beat Rate
4 vph
28,800 vph
Power Reserve
56 hoursh
40h

Pricing

1 specs
MSRP
$2,950
$650

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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.

Oak & Oscar The Humboldt GMT SAR Edition

Oak & Oscar The Humboldt GMT SAR Edition is praised for its anti-magnetic properties, sandwich lume dial, and overall construction quality for its price point. It features a brushed Grade 5 titanium case, a navy blue sandwich dial with an orange minute track and seconds hand, and a Sellita SW330 movement with a 56-hour power reserve. Minor drawbacks noted include bracelet sizing adjustment and lume brightness. On balance, owners and reviewers rate Oak & Oscar The Humboldt GMT SAR Edition highly for its robust construction and unique dial design at its price point.

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.

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