Side by side

Marathon Steel Navigator SSNAV QuartzvsZelos Thresher 44

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

Steel Navigator SSNAV Quartz
MarathonSteel Navigator SSNAV Quartz
MSRP $1,000
Thresher 44
ZelosThresher 44
MSRP $549

At a glance

11 of 29 specs differ
Diameter
Steel Navigator SSNAV Quartz41mm
Thresher 4444mm
Power Reserve
Steel Navigator SSNAV Quartz40h
Thresher 4440h
Water Resistance
Steel Navigator SSNAV Quartz60m
Thresher 44500m
MSRP
Steel Navigator SSNAV Quartz$1,000
Thresher 44$549

Full specifications

Case

6 specs
Category
Pilot
Diver
Diameter
41mm
44mm
Thickness
11mm
12.8mm
Lug-to-Lug
48mm
44mm
Lug Width
20mm
22mm
Water Resistance
60m
500m

Crystal & Dial

2 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
Black
Grey

Movement

2 specs
Caliber
Swiss High-Torque Quartz
Miyota 9015
Type
Quartz
Automatic

Pricing

1 specs
MSRP
$1,000
$549

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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 Quartz

The Marathon Steel Navigator SSNAV Quartz is widely praised for its highly accurate Swiss Made ETA F06.412 PreciDrive movement, with stated accuracy of ±10 seconds per year, and its constant low-light visibility from self-illuminating tritium tubes. Owners find the watch comfortable and impressive, noting its 41mm sandblasted steel case with an asymmetrical design, bi-directional GMT bezel with excellent action, sapphire crystal, and 100m water resistance with a screw-down crown. On balance, owners and reviewers rate the Marathon Steel Navigator SSNAV Quartz highly for its robust tool watch design and exceptional accuracy at its price point.

Zelos Thresher 44

Owners widely praise the Zelos Thresher 44, with one owner noting its finish has proven remarkably scratch-resistant. However, one owner found the finishing on their hammered grey variant not as well done as expected. The Zelos Thresher 44 with an agate dial sold out in 90 seconds, with one owner receiving theirs and noting the bracelet was fully wrapped. Overall, owners rate the Zelos Thresher 44 highly for its desirability and scratch-resistant finish.

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