Side by side

Marathon GSAR (Government Search & Rescue) Diver's AutomaticvsTudor Pelagos FXD

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
Pelagos FXD
TudorPelagos FXD
MSRP $5,025

At a glance

11 of 29 specs differ
Diameter
GSAR (Government Search & Rescue) Diver's Automatic41mm
Pelagos FXD42mm
Power Reserve
GSAR (Government Search & Rescue) Diver's Automatic40h
Pelagos FXD70h
Water Resistance
GSAR (Government Search & Rescue) Diver's Automatic300m
Pelagos FXD200m
MSRP
GSAR (Government Search & Rescue) Diver's Automatic$2,100
Pelagos FXD$5,025

Full specifications

Case

7 specs
Diameter
41mm
42mm
Thickness
14mm
12.8mm
Lug-to-Lug
48mm
46mm
Lug Width
20mm
22mm
Material
316L Stainless Steel
Titanium
Finish
Brushed and polished
Brushed + Satin
Water Resistance
300m
200m

Crystal & Dial

1 specs
Dial Color
Anthracite
Blue

Movement

2 specs
Caliber
Sellita SW200-1
MT5602
Power Reserve
40h
70h

Pricing

1 specs
MSRP
$2,100
$5,025

Follow this matchup

Get a note when Marathon GSAR (Government Search & Rescue) Diver's Automatic vs Tudor Pelagos FXD gets more votes, a community discussion, or a price drop. No account needed.

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.

Tudor Pelagos FXD

Owners and reviewers widely praise the Tudor Pelagos FXD for its comfortable, lightweight titanium build, excellent legibility underwater, and robust, functional design inspired by military specifications. Its amazing lume, tactile bezel, and quick strap changes are frequently highlighted as key strengths, making it a versatile and reliable tool watch for everyday wear. Some owners note the fixed strap bars and hook-and-loop strap can be less practical for certain clothing, and one review mentions concerns about the longevity of the carbon composite case variant. Accuracy figures range, with some reporting COSC-certified precision while others note less consistent timekeeping requiring frequent servicing. Overall, owners and reviewers rate the Tudor Pelagos FXD highly for its ruggedness, historical connection, and purposeful design at its price point.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.