Side by side
Biatec T. G. MasarykvsMarathon Steel Navigator SSNAV-D Auto
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
8 of 29 specs differDiameter
T. G. Masaryk40mm
Steel Navigator SSNAV-D Auto41mm
Power Reserve
T. G. Masaryk41h
Steel Navigator SSNAV-D Auto40h
Water Resistance
T. G. Masaryk100m
Steel Navigator SSNAV-D Auto60m
MSRP
T. G. Masaryk$2,214
Steel Navigator SSNAV-D Auto$1,400
Full specifications
Case
4 specsCategory
—
Pilot
Diameter
40mm
41mm
Thickness
11.15mm
11mm
Water Resistance
100m
60m
Crystal & Dial
1 specsDial Color
Beige
Black
Movement
2 specsCaliber
Sellita SW200-1
Sellita SW220-1
Power Reserve
41h
40h
Pricing
1 specsMSRP
—
$1,400
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