Side by side

Marathon Steel Navigator SSNAV-D AutovsZelos Great White 43

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

Steel Navigator SSNAV-D Auto
MarathonSteel Navigator SSNAV-D Auto
MSRP $1,400
Great White 43
ZelosGreat White 43
MSRP $599

At a glance

10 of 29 specs differ
Diameter
Steel Navigator SSNAV-D Auto41mm
Great White 4343mm
Power Reserve
Steel Navigator SSNAV-D Auto40h
Great White 4340h
Water Resistance
Steel Navigator SSNAV-D Auto60m
Great White 43300m
MSRP
Steel Navigator SSNAV-D Auto$1,400
Great White 43$599

Full specifications

Case

7 specs
Category
Pilot
Diver
Diameter
41mm
43mm
Thickness
11mm
12mm
Lug-to-Lug
48mm
43mm
Lug Width
20mm
22mm
Material
316L Stainless Steel
Titanium (DLC coated)
Water Resistance
60m
300m

Crystal & Dial

1 specs
Dial Color
Black
Blue

Movement

1 specs
Caliber
Sellita SW220-1
Miyota 9015

Pricing

1 specs
MSRP
$1,400
$599

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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 Steel Navigator SSNAV-D Auto

The Marathon Steel Navigator SSNAV-D Auto is praised for its durable construction, featuring a sandblasted steel case with improved lugs, a bi-directional bezel with excellent action, and 100m water resistance. Owners appreciate the constant visibility provided by self-illuminating tritium gas tubes and the precision of its ETA F06.412 quartz movement, which offers accuracy to about 10 seconds per year. The watch includes a GMT bezel for dual timekeeping and a synthetic sapphire crystal. Overall, owners and reviewers rate the Marathon Steel Navigator SSNAV-D Auto highly for its robust tool-watch design and reliable tritium illumination.

Zelos Great White 43

Owners widely praise the Zelos Great White 43's "unbelievable" and "amazing" lume, particularly on the carbon and Frost variants. The Miyota 9015 movement and 300m water resistance are noted features. Some owners find the 43mm size large, while others report it wears well. Opinions are divided on colorways, with some disappointed by the absence of a "Nebula" option and others finding the "Arctic" version striking. Overall, owners rate the Zelos Great White 43 highly for its exceptional lume and robust specifications at the price point.

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