Side by side
Castor Watches LastarriavsMarathon Steel Navigator SSNAV Quartz
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Lastarria40mm
Steel Navigator SSNAV Quartz41mm
Power Reserve
Lastarria—
Steel Navigator SSNAV Quartz40h
Water Resistance
Lastarria50m
Steel Navigator SSNAV Quartz60m
MSRP
Lastarria—
Steel Navigator SSNAV Quartz$1,000
Full specifications
Case
6 specsCategory
—
Pilot
Diameter
40mm
41mm
Thickness
10mm
11mm
Lug-to-Lug
—
48mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
50m
60m
Crystal & Dial
2 specsCrystal
Mineral
Sapphire
Dial Color
White
Black
Movement
2 specsCaliber
—
Swiss High-Torque Quartz
Power Reserve
—
40h
Pricing
1 specsMSRP
—
$1,000
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