Side by side
Marathon Steel Navigator SSNAV AutovsPook Watches Ilmari39
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Steel Navigator SSNAV Auto41mm
Ilmari3941.5mm
Power Reserve
Steel Navigator SSNAV Auto40h
Ilmari3941h
Water Resistance
Steel Navigator SSNAV Auto60m
Ilmari39100m
MSRP
Steel Navigator SSNAV Auto$1,300
Ilmari39—
Full specifications
Case
7 specsCategory
Pilot
—
Diameter
41mm
41.5mm
Thickness
11.5mm
13mm
Lug-to-Lug
48mm
46mm
Lug Width
20mm
22mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
60m
100m
Crystal & Dial
2 specsCrystal
Sapphire
K1
Dial Color
Black
Blue
Movement
2 specsCaliber
Sellita SW200-1
Miyota 8215
Power Reserve
40h
41h
Pricing
1 specsMSRP
$1,300
—
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