Side by side

Marathon Steel Navigator SSNAV QuartzvsYema Diver

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
Diver
YemaDiver
MSRP $990

At a glance

8 of 29 specs differ
Diameter
Steel Navigator SSNAV Quartz41mm
Diver39.5mm
Power Reserve
Steel Navigator SSNAV Quartz40h
Diver40h
Water Resistance
Steel Navigator SSNAV Quartz60m
Diver200m
MSRP
Steel Navigator SSNAV Quartz$1,000
Diver$990

Full specifications

Case

5 specs
Category
Pilot
Diver
Diameter
41mm
39.5mm
Thickness
11mm
10.95mm
Lug-to-Lug
48mm
Water Resistance
60m
200m

Movement

2 specs
Caliber
Swiss High-Torque Quartz
Sellita SW200
Type
Quartz
Automatic

Pricing

1 specs
MSRP
$1,000
$990

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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.

Yema Diver

One owner reported a water ingress issue on their Yema Diver the first time it got wet in a lake, despite rinsing and inspecting the watch and bezel. Another owner notes this manual wind Yema Diver has a cool patina but is unlikely to be waterproof or gain value. Overall, owners view the Yema Diver as a fun second watch rather than an investment.

From video reviewers

The Swiss Sellita movement is a notable feature. Reviewers did not reach a consensus on any weaknesses.

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