Side by side

Marathon GSAR (Government Search & Rescue) Diver's AutomaticvsSeiko Essentials Tank Dress (Ladies)

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
Essentials Tank Dress (Ladies)
SeikoEssentials Tank Dress (Ladies)
MSRP $315

At a glance

12 of 29 specs differ
Diameter
GSAR (Government Search & Rescue) Diver's Automatic41mm
Essentials Tank Dress (Ladies)22.2mm
Power Reserve
GSAR (Government Search & Rescue) Diver's Automatic40h
Essentials Tank Dress (Ladies)40h
Water Resistance
GSAR (Government Search & Rescue) Diver's Automatic300m
Essentials Tank Dress (Ladies)50m
MSRP
GSAR (Government Search & Rescue) Diver's Automatic$2,100
Essentials Tank Dress (Ladies)$315

Full specifications

Case

7 specs
Category
Diver
Dress
Diameter
41mm
22.2mm
Thickness
14mm
7.2mm
Lug-to-Lug
48mm
33.1mm
Lug Width
20mm
16mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
300m
50m

Crystal & Dial

2 specs
Crystal
Sapphire
Hardlex
Dial Color
Anthracite
Black

Movement

2 specs
Caliber
Sellita SW200-1
4N30
Type
Automatic
Quartz

Pricing

1 specs
MSRP
$2,100
$315

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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.

Seiko Essentials Tank Dress (Ladies)

Owners widely praise the Seiko Essentials Tank Dress (Ladies) for its clean, simple design and versatile wearability with casual outfits, not just formal wear. One owner specifically recommends swapping the bracelet for leather straps to enhance the classic tank watch aesthetic. The Seiko Essentials Tank Dress (Ladies) is noted to appear larger than some classic tank watches. Overall, owners rate the Seiko Essentials Tank Dress (Ladies) highly for its appealing design and versatility at its price point.

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