Farer Aqua Compressor Titanium Series IIIvsMarathon GSAR (Government Search & Rescue) Diver's Automatic
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Measurements
Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Aqua Compressor Titanium Series III

GSAR (Government Search & Rescue) Diver's Automatic
Diameter
41.5mm
41mm
Lug-to-Lug
45mm
lowest
48mm
Thickness
12.5mm
lowest
14mm
Water Resistance
300m
300m
Power Reserve
68h
n/a
MSRP
$1,350
lowest
$2,500
Movement
La Joux-Perret G101
Sellita SW200-1
Case
4 specsCrystal & Dial
1 specsMovement
3 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners praise the Farer AQUA COMPRESSOR TITANIUM SERIES III for its distinct design, unconventional color schemes, and solid finishing. Reviewers highlight the functional full-lume dial with a subtle wave pattern and the well-proportioned titanium case. The internal bezel features a stop mechanism, and the 4 o'clock crown for bezel adjustment is considered convenient. The watch uses a La Joux-Perret G101 movement with a 68-hour power reserve and upgraded Grade X2 Super-LumiNova. Some owners lament a perceived shift away from the brand's previously bolder design language. Overall, owners and reviewers rate the Farer AQUA COMPRESSOR TITANIUM SERIES III highly for its unique design and functional features.
The titanium case construction and unique dial design are significant positives. Lume performance was tested, but its brightness was not a consensus point. Reviewers did not explicitly disagree on any points.
The Marathon GSAR (Government Search & Rescue) Diver's Automatic is widely praised as a versatile and well-made tool watch, with reviewers highlighting its legibility, utilitarian build, and comfort. Owners appreciate the tritium gas tubes for exceptional illumination in darkness, a feature noted as superior to some alternatives. The 41mm case size is considered ideal by some, though one owner found it wore tall and bumped on objects. While the watch is generally seen as a solid value for a Swiss-made tool watch, some owners have reported quality control issues requiring warranty service. Overall, owners and reviewers rate the Marathon GSAR (Government Search & Rescue) Diver's Automatic highly for its robust build and constant legibility from tritium.
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