Side by side

Formex Essence Leggera FortyThreevsMarathon Steel Navigator SSNAV Auto

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
Steel Navigator SSNAV Auto
MarathonSteel Navigator SSNAV Auto
MSRP $1,300

At a glance

11 of 29 specs differ
Diameter
Essence Leggera FortyThree43mm
Steel Navigator SSNAV Auto41mm
Power Reserve
Essence Leggera FortyThree41h
Steel Navigator SSNAV Auto40h
Water Resistance
Essence Leggera FortyThree100m
Steel Navigator SSNAV Auto60m
MSRP
Essence Leggera FortyThree$2,520
Steel Navigator SSNAV Auto$1,300

Full specifications

Case

7 specs
Category
Sport
Pilot
Diameter
43mm
41mm
Thickness
11mm
11.5mm
Lug-to-Lug
49mm
48mm
Lug Width
22mm
20mm
Material
Carbon
316L Stainless Steel
Water Resistance
100m
60m

Crystal & Dial

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

Movement

1 specs
Power Reserve
41h
40h

Pricing

1 specs
MSRP
$2,520
$1,300

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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 Steel Navigator SSNAV Auto

The Marathon Steel Navigator SSNAV Auto is praised for its high-accuracy quartz movement, with owners noting its comfort and reliable performance. Reviewers highlight its functional tool-watch appeal, featuring a sandblasted steel case, tritium tubes for constant low-light visibility, and 100-meter water resistance. One owner finds the 41mm case runs a bit small. The Marathon Steel Navigator SSNAV Auto utilizes an ETA F06.412 quartz movement with a claimed accuracy of +/- 10 seconds per year and includes a GMT bidirectional bezel. Overall, owners and reviewers rate the Marathon Steel Navigator SSNAV Auto highly for its comfortable wear and dependable, high-accuracy quartz movement.

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