Side by side

Marathon GPQ (General Purpose Quartz) Field WatchvsLongines CONQUEST

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

GPQ (General Purpose Quartz) Field Watch
MarathonGPQ (General Purpose Quartz) Field Watch
MSRP $420
CONQUEST
LonginesCONQUEST
MSRP $2,400

At a glance

24 of 29 specs differ
Diameter
GPQ (General Purpose Quartz) Field Watch34mm
CONQUEST41mm
Power Reserve
GPQ (General Purpose Quartz) Field Watch40h
CONQUEST72h
Water Resistance
GPQ (General Purpose Quartz) Field Watch30m
CONQUEST100m
MSRP
GPQ (General Purpose Quartz) Field Watch$420
CONQUEST$2,400

Full specifications

Case

9 specs
Category
Field
Sport
Diameter
34mm
41mm
Thickness
11.5mm
10.9mm
Lug-to-Lug
41mm
49.1mm
Lug Width
16mm
21mm
Material
Fibreshell Composite
Stainless Steel
Finish
Brushed and polished
Water Resistance
30m
100m
Caseback
Solid
Screw-down and transparent with sapphire crystal case back

Crystal & Dial

6 specs
Crystal
Acrylic
Sapphire
Crystal Shape
Flat
AR Coating
Inner
Both sides
Dial Color
Black
Green
Indices
Applied
Applied indexes
Lume
None
Super-LumiNova

Movement

8 specs
Caliber
Swiss High-Torque Quartz (3J, EOL)
L888.5
Type
Quartz
Automatic
Beat Rate
28,800 vph
25,200 vph
Power Reserve
40h
72h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No
Complications
None
Hours, minutes, seconds and date

Pricing

1 specs
MSRP
$420
$2,400

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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 (General Purpose Quartz) Field Watch

Owners widely praise the Marathon GPQ (General Purpose Quartz) Field Watch for its rugged quartz movement, accuracy, and tritium lume. Reviewers and owners alike highlight its solid build, legibility, and comfortable, lightweight wear, making it particularly well-suited for smaller wrists. Some owners, however, consider the price point of $350-420 to be somewhat high. On balance, the consensus is that owners rate the Marathon GPQ (General Purpose Quartz) Field Watch highly for its dependable quartz accuracy and excellent tritium lume.

Longines CONQUEST

Owners widely praise the Longines Conquest for its exceptional finishing, versatile design, and strong value, with many highlighting its smooth winding action and comfortable wearability. Reviewers and owners alike note the bracelet's lack of micro-adjustment as a common drawback, and some find the polished surfaces prone to scratches. Accuracy figures range from -2s/d to -6s/d, and the power reserve is 72 hours. On balance, owners and reviewers rate the Longines Conquest highly for its blend of elegance and sportiness at an accessible price point.

From video reviewers

The dial's eye-catching sunray finish and elegant design are consistently praised. The bracelet's refinement and perceived lack of quality are noted as a weakness. Reviewers disagree on the bracelet's quality, with one comparing it favorably to a Tudor Jubilee while another found it lacking.

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