Side by side

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

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

GPQ-D (Officer's Quartz with Date) Field Watch
MarathonGPQ-D (Officer's Quartz with Date) Field Watch
MSRP $650
Narwhal
PhoibosNarwhal
MSRP $509

At a glance

13 of 29 specs differ
Diameter
GPQ-D (Officer's Quartz with Date) Field Watch36mm
Narwhal38mm
Power Reserve
GPQ-D (Officer's Quartz with Date) Field Watch40h
Narwhal40h
Water Resistance
GPQ-D (Officer's Quartz with Date) Field Watch30m
Narwhal200m
MSRP
GPQ-D (Officer's Quartz with Date) Field Watch$650
Narwhal$509

Full specifications

Case

7 specs
Category
Field
Diver
Diameter
36mm
38mm
Thickness
11mm
11.5mm
Lug-to-Lug
44mm
46mm
Lug Width
16mm
20mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
30m
200m

Crystal & Dial

3 specs
AR Coating
Inner
Yes
Dial Color
Black
Malachite
Lume
None
Super-LumiNova

Movement

2 specs
Caliber
Swiss High-Torque Quartz (3J, EOL)
Miyota 9015
Type
Quartz
Automatic

Pricing

1 specs
MSRP
$650
$509

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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.

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.

Phoibos Narwhal

Owners widely praise the Phoibos Narwhal's 38mm size and slim 11.5mm height for a 200m diver, noting it wears well on smaller wrists and its case shape resembles an integrated bracelet. The aventurine and Howlite dials are described as captivating, and some appreciate the contrast finishing and retro looks. However, some owners criticize misaligned markers and a tilted date window, with one owner finding the hands thick and popsicle-style. The value proposition is debated, with some finding it a good buy at $390 but others considering $480-$490 too much due to a slabby design and difficult-to-size bracelet. On balance, owners find the Phoibos Narwhal appealing for its design and wearability, though quality control and pricing are points of contention for some.

From video reviewers

The unique stone dial is a significant strength. The bracelet's refinement is a weakness. Reviewers disagree on the dial's appeal, with one highlighting its sunburst effect and applied indices, while another focuses on the natural stone variation.

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