Side by side

Marathon GSAR (Government Search & Rescue) Diver's AutomaticvsStudio Underd0g Smoked Salmon

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

GSAR (Government Search & Rescue) Diver's Automatic
MarathonGSAR (Government Search & Rescue) Diver's Automatic
MSRP $2,100
Smoked Salmon
Studio Underd0gSmoked Salmon
MSRP $1,750

At a glance

8 of 29 specs differ
Diameter
GSAR (Government Search & Rescue) Diver's Automatic41mm
Smoked Salmon38.5mm
Power Reserve
GSAR (Government Search & Rescue) Diver's Automatic40h
Smoked Salmon40h
Water Resistance
GSAR (Government Search & Rescue) Diver's Automatic300m
Smoked Salmon50m
MSRP
GSAR (Government Search & Rescue) Diver's Automatic$2,100
Smoked Salmon$1,750

Full specifications

Case

5 specs
Category
Diver
Chronograph
Diameter
41mm
38.5mm
Thickness
14mm
16mm
Lug-to-Lug
48mm
44.5mm
Water Resistance
300m
50m

Crystal & Dial

1 specs
Dial Color
Anthracite
Salmon

Movement

1 specs
Caliber
Sellita SW200-1

Pricing

1 specs
MSRP
$2,100
$1,750

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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 GSAR (Government Search & Rescue) Diver's Automatic

The Marathon GSAR (Government Search & Rescue) Diver's Automatic is widely praised for its legibility, comfort, and exceptional tritium illumination, with reviewers highlighting its utilitarian, military-equipment feel and a 41mm case size considered ideal. Owners appreciate its grippy bezel and the 300 meters of water resistance provided by the screw-down crown, deeming it a solid value for a Swiss-made tool watch. Some owners report quality control issues, with one user needing to warranty two watches, and another notes the GSAR wears taller than other models, leading to occasional bumping. The reliable ETA 2824-A2 movement is a consistent feature. Overall, owners and reviewers rate the Marathon GSAR (Government Search & Rescue) Diver's Automatic highly for its bright tritium lume and robust, no-nonsense tool watch design.

Studio Underd0g Smoked Salmon

Owners widely praise the Studio Underd0g Smoked Salmon's clean, elegant design and unique appeal, with some appreciating its simple, unbranded look and others noting its conversation-starting ability. The watch features a two-layered, metallic salmon-skin-inspired dial housed in a 38.5mm stainless steel case. It is powered by a Swiss-made Sellita SW510 M MP b monopusher chronograph movement, with advertised accuracy of ±5 seconds per day. Some owners find the £1700/€1,800 price point high, and one owner noted a "raised glass fishbowl over the dial." Overall, owners rate the Studio Underd0g Smoked Salmon highly for its unique dial design and conversation-starting appeal.

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