Side by side

Marathon GSAR (Government Search & Rescue) Diver's AutomaticvsNOMOS Glashütte Tetra gold 27

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
Tetra gold 27
NOMOS GlashütteTetra gold 27
MSRP $12,700

At a glance

19 of 29 specs differ
Diameter
GSAR (Government Search & Rescue) Diver's Automatic41mm
Tetra gold 2727.5mm
Power Reserve
GSAR (Government Search & Rescue) Diver's Automatic40h
Tetra gold 2753 hoursh
Water Resistance
GSAR (Government Search & Rescue) Diver's Automatic300m
Tetra gold 2730m
MSRP
GSAR (Government Search & Rescue) Diver's Automatic$2,100
Tetra gold 27$12,700

Full specifications

Case

9 specs
Category
Diver
Dress
Diameter
41mm
27.5mm
Thickness
14mm
6.4mm
Lug-to-Lug
48mm
38.5mm
Lug Width
20mm
18mm
Material
316L Stainless Steel
Gold
Finish
Brushed and polished
Water Resistance
300m
30m
Caseback
Solid

Crystal & Dial

4 specs
Crystal Shape
Flat
AR Coating
Inner
Dial Color
Anthracite
White
Indices
Applied

Movement

5 specs
Caliber
Sellita SW200-1
DUW 4001
Type
Automatic
Manual
Beat Rate
28,800 vph
21,600 vph
Power Reserve
40h
53 hoursh
Jewels
25
17

Pricing

1 specs
MSRP
$2,100
$12,700

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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.

NOMOS Glashütte Tetra gold 27

Owners widely praise the NOMOS Glashütte Tetra gold 27 for its elegant, thin, and versatile square-cased design, comfortable wearability due to its light weight and lack of sharp corners, and attractive dial with blued hands. Some owners note the subdial is not recessed as found on other models, and one reviewer dislikes the minute markers in the dial corners. The buckle is described as generic and the suede strap gets dirty easily. Overall, owners and reviewers rate the NOMOS Glashütte Tetra gold 27 highly for its value and elegant, comfortable design.

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