Marathon GPQ (General Purpose Quartz) FieldvsSlow Watches Jo series

lug2lug doesn't sell watches. Buy links open the brand's or seller's own site. Some links are affiliate links: lug2lug may earn a commission at no extra cost to you. Disclosures

Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Marathon GPQ (General Purpose Quartz) Field at true scale

GPQ (General Purpose Quartz) Field

Slow Watches Jo series at true scale

Jo series

Diameter

34mm

38mm

Lug-to-Lug

41mm

n/a

Thickness

11.5mm

8.2mm

lowest

Water Resistance

30m

100m

highest

MSRP

$420

$235

lowest

Movement

Swiss High-Torque Quartz (3J, EOL)

Ronda 505.24

Case

7 specs
Category
Field
Casual
Diameter
34mm
38mm
Thickness
11.5mm
8.2mm
Lug-to-Lug
41mm
n/a
Lug Width
16mm
n/a
Material
Fibreshell Composite
Stainless Steel
Water Resistance
30m
100m

Crystal & Dial

2 specs
Crystal
Acrylic
Mineral
Dial Color
Black
Cream

Movement

1 specs
Caliber
Swiss High-Torque Quartz (3J, EOL)
Ronda 505.24

Pricing

1 specs
MSRP
$420
$235
Keep your wishlist and collection together in the appExplore the app

Reviews

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Marathon GPQ (General Purpose Quartz) Field

Marathon GPQ (General Purpose Quartz) Field Watch owners widely praise its legibility, day and night, due to tritium gas tubes on every hour marker. Its small, lightweight 34mm case is noted as comfortable and ideal for smaller wrists, avoiding the bulk of larger watches. The Swiss High-Torque Quartz movement is appreciated for its ruggedness, accuracy, and lack of winding requirement. Some owners find the $350-420 price point a bit high, and one enthusiast considers the 30m water resistance a drawback. Overall, owners rate the Marathon GPQ (General Purpose Quartz) Field Watch highly for its exceptional legibility and comfortable, practical design.

Slow Watches Jo series

Owners widely praise the Slow Watches Jo series for its unique, elegant design and conversation-starting appeal, frequently highlighting the simple and organizing 24-hour dial and single hand. Many appreciate its vintage feel and the compliments it garners. Some owners find the small indices and digits require reading glasses, and precise time-telling can be challenging, offering only approximate time to the nearest 10 minutes without looking directly at the dial. The provided leather strap is described as sticky and stretchy by one owner, who prefers an alternative bracelet. One owner notes significant scratches and pits in the glass. On balance, owners rate the Slow Watches Jo series highly for its unique concept and design that encourages a slower pace of life.