Side by side

Marathon GSAR (Government Search & Rescue) Diver's AutomaticvsLongines LEGEND DIVER 42

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
LEGEND DIVER 42
LonginesLEGEND DIVER 42
MSRP $2,850

At a glance

12 of 29 specs differ
Diameter
GSAR (Government Search & Rescue) Diver's Automatic41mm
LEGEND DIVER 4242mm
Power Reserve
GSAR (Government Search & Rescue) Diver's Automatic40h
LEGEND DIVER 4272h
Water Resistance
GSAR (Government Search & Rescue) Diver's Automatic300m
LEGEND DIVER 42300m
MSRP
GSAR (Government Search & Rescue) Diver's Automatic$2,100
LEGEND DIVER 42$2,850

Full specifications

Case

5 specs
Diameter
41mm
42mm
Thickness
14mm
12.7mm
Lug-to-Lug
48mm
52.6mm
Lug Width
20mm
22mm
Material
316L Stainless Steel
Stainless Steel

Crystal & Dial

3 specs
AR Coating
Inner
Both sides
Dial Color
Anthracite
Blue
Lume
None
Super-LumiNova

Movement

3 specs
Caliber
Sellita SW200-1
L888.5
Beat Rate
28,800 vph
25,200 vph
Power Reserve
40h
72h

Pricing

1 specs
MSRP
$2,100
$2,850

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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.

Longines LEGEND DIVER 42

Owners widely praise the Longines Legend Diver 42 for its appealing retro skin-diver aesthetic, excellent legibility, and functional inner bezel, with reviewers noting its strong value proposition below $2,500 and capability in shallow dives. Some owners find the blue dial pops in the sun and appreciate the quickset date. However, several owners report disappointment after seeing the watch in person, finding it underwhelming and lacking dial depth. Specific criticisms include original leather straps peeling easily, a clasp that scratches readily, dust getting on the dial, and lume that is not particularly strong or matching vintage charm. The 50mm lug-to-lug length is noted as potentially overwhelming for smaller wrists, and one owner experienced the minute hand scratching the hour hand. Accuracy figures are not consistently reported across sources.

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