Side by side

Formex Essence ThirtyNinevsMarathon MSAR (Medium Search & Rescue) Diver's Automatic

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

Essence ThirtyNine
FormexEssence ThirtyNine
MSRP $2,390
MSAR (Medium Search & Rescue) Diver's Automatic
MarathonMSAR (Medium Search & Rescue) Diver's Automatic
MSRP $1,800

At a glance

11 of 29 specs differ
Diameter
Essence ThirtyNine39mm
MSAR (Medium Search & Rescue) Diver's Automatic36mm
Power Reserve
Essence ThirtyNine41h
MSAR (Medium Search & Rescue) Diver's Automatic40h
Water Resistance
Essence ThirtyNine100m
MSAR (Medium Search & Rescue) Diver's Automatic300m
MSRP
Essence ThirtyNine$2,390
MSAR (Medium Search & Rescue) Diver's Automatic$1,800

Full specifications

Case

7 specs
Category
Dress
Diver
Diameter
39mm
36mm
Thickness
10mm
18mm
Lug-to-Lug
45mm
Lug Width
20mm
18mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
100m
300m

Crystal & Dial

2 specs
Dial Color
Space Ghost
White
Lume
Super-LumiNova
None

Movement

1 specs
Power Reserve
41h
40h

Pricing

1 specs
MSRP
$2,390
$1,800

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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 ThirtyNine

The Formex Essence ThirtyNine is praised for its impressive build quality and value, featuring a patented case suspension system for comfort and protection. It houses a COSC-certified Sellita SW200-1 movement with a 38-hour power reserve and a tool-free strap quick-release system. A minor inconvenience noted is the specific closing order of the clasp. On balance, reviewers rate the Formex Essence ThirtyNine highly for its comfortable wearability and excellent value at its price point.

Marathon MSAR (Medium Search & Rescue) Diver's Automatic

The Marathon MSAR (Medium Search & Rescue) Diver's Automatic is lauded for its utilitarian, no-nonsense design, exceptional tritium lume for visibility, and comfortable 41mm wearability. Reviewers highlight its robust build, meeting ISO 6425 dive watch standards and approved for military use, demonstrating durability during demanding activities. One reviewer notes the stock rubber strap requires modification for a proper fit. Overall, reviewers rate the Marathon MSAR (Medium Search & Rescue) Diver's Automatic highly for its focus on utility and ruggedness at its price point.

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