Side by side

Marathon Steel Navigator SSNAV-D AutovsSpinnaker Croft

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
Croft
SpinnakerCroft
MSRP $219

At a glance

8 of 29 specs differ
Diameter
Steel Navigator SSNAV-D Auto41mm
Croft40mm
Power Reserve
Steel Navigator SSNAV-D Auto40h
Croft40h
Water Resistance
Steel Navigator SSNAV-D Auto60m
Croft150m
MSRP
Steel Navigator SSNAV-D Auto$1,400
Croft$219

Full specifications

Case

5 specs
Category
Pilot
Diver
Diameter
41mm
40mm
Thickness
11mm
14mm
Lug-to-Lug
48mm
47mm
Water Resistance
60m
150m

Crystal & Dial

1 specs
Dial Color
Black
Elemental

Movement

1 specs
Caliber
Sellita SW220-1
SII NH35A

Pricing

1 specs
MSRP
$1,400
$219

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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.

Spinnaker Croft

Owners and reviewers widely praise the Spinnaker Croft for its vibrant dial colors, chunky hands and bezel, and overall value, with one owner noting the Miyota 8218 movement and cyclops as appreciated features. Reviewers flag the bracelet and clasp as budget-friendly limitations, citing friction-fit pins, sharp edges, and a stiff security lock. On balance, owners and reviewers rate the Spinnaker Croft highly for its accessible skeletonized dive watch aesthetic and appealing design at its price point.

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