Side by side

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

At a glance

11 of 29 specs differ
Diameter
Essence Leggera FortyThree43mm
GSAR (Government Search & Rescue) Diver's Automatic41mm
Power Reserve
Essence Leggera FortyThree41h
GSAR (Government Search & Rescue) Diver's Automatic40h
Water Resistance
Essence Leggera FortyThree100m
GSAR (Government Search & Rescue) Diver's Automatic300m
MSRP
Essence Leggera FortyThree$2,520
GSAR (Government Search & Rescue) Diver's Automatic$2,100

Full specifications

Case

7 specs
Category
Sport
Diver
Diameter
43mm
41mm
Thickness
11mm
14mm
Lug-to-Lug
49mm
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 FortyThree

Owners and reviewers widely praise the Formex Essence Leggera FortyThree for its exceptionally light and comfortable forged carbon case, innovative suspension system, and detailed CNC-cut dial. The chronometer-grade Sellita SW200-1 movement is noted for its accuracy, and the bracelet is described as fantastic. Some owners find the design not to their taste, and while its 43mm size and light weight contribute to good wearability, one reviewer notes the unique style limits versatility. The watch is considered pricey for a microbrand but worth the cost due to its quality and engineering. Overall, owners rate the Formex Essence Leggera FortyThree highly for its innovative construction and comfortable wearability.

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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