Side by side

Marathon GSAR (Government Search & Rescue) Diver's AutomaticvsPraesidus Rec Spec

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
Rec Spec
PraesidusRec Spec
MSRP $235

At a glance

9 of 29 specs differ
Diameter
GSAR (Government Search & Rescue) Diver's Automatic41mm
Rec Spec38mm
Power Reserve
GSAR (Government Search & Rescue) Diver's Automatic40h
Rec Spec40h
Water Resistance
GSAR (Government Search & Rescue) Diver's Automatic300m
Rec Spec100m
MSRP
GSAR (Government Search & Rescue) Diver's Automatic$2,100
Rec Spec$235

Full specifications

Case

6 specs
Category
Diver
Field
Diameter
41mm
38mm
Thickness
14mm
Lug-to-Lug
48mm
Material
316L Stainless Steel
Titanium
Water Resistance
300m
100m

Crystal & Dial

1 specs
Dial Color
Anthracite
Nylon NATO 38mm

Movement

1 specs
Caliber
Sellita SW200-1
Seiko NH36

Pricing

1 specs
MSRP
$2,100
$235

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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.

Praesidus Rec Spec

The Praesidus Rec Spec features a textured dial and applied luminous numerals, with a mix of case finishes. One owner notes the recessed 4 o'clock crown can be difficult to operate. On balance, owners rate the Praesidus Rec Spec positively for its charming homage design and textured dial.

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