Side by side

Formex Essence Leggera FortyOnevsMarathon GSAR (Government Search & Rescue) Diver's Automatic

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Essence Leggera FortyOne
FormexEssence Leggera FortyOne
MSRP $2,520
GSAR (Government Search & Rescue) Diver's Automatic
MarathonGSAR (Government Search & Rescue) Diver's Automatic
MSRP $2,100

At a glance

10 of 29 specs differ
Diameter
Essence Leggera FortyOne41mm
GSAR (Government Search & Rescue) Diver's Automatic41mm
Power Reserve
Essence Leggera FortyOne41h
GSAR (Government Search & Rescue) Diver's Automatic40h
Water Resistance
Essence Leggera FortyOne100m
GSAR (Government Search & Rescue) Diver's Automatic300m
MSRP
Essence Leggera FortyOne$2,520
GSAR (Government Search & Rescue) Diver's Automatic$2,100

Full specifications

Case

6 specs
Category
Sport
Diver
Thickness
11mm
14mm
Lug-to-Lug
46.4mm
48mm
Lug Width
22mm
20mm
Material
Carbon
316L Stainless Steel
Water Resistance
100m
300m

Crystal & Dial

2 specs
Dial Color
Space Glacier
Anthracite
Lume
Super-LumiNova
None

Movement

1 specs
Power Reserve
41h
40h

Pricing

1 specs
MSRP
$2,520
$2,100

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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.

Formex Essence Leggera FortyOne

The Formex Essence Leggera FortyOne is lauded for its exceptional comfort, stemming from its ultra-light forged carbon and ceramic construction, short lugs, and signature suspension system. Reviewers highlight the chronometer-certified Sellita SW200-1 movement and the compelling price point. Criticisms include a clasp that is considered too thick and lug holes that are too close for generic straps, limiting versatility for some. The push-pull crown design is noted as a potential drawback despite 100m water resistance. On balance, reviewers find the Formex Essence Leggera FortyOne a highly comfortable and well-specced watch for its price, particularly appreciating its lightweight construction.

From video reviewers

The watch's carbon fiber construction is praised for its durability and resistance to scratches. The lug-to-lug fit is slightly on the larger side, which may not suit those with smaller wrists.

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.

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