Side by side

Biatec T. G. MasarykvsMarathon Steel Navigator SSNAV Auto

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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T. G. Masaryk
BiatecT. G. Masaryk
MSRP $2,214
Steel Navigator SSNAV Auto
MarathonSteel Navigator SSNAV Auto
MSRP $1,300
Buy from Biatec ↗
Buy used on eBay ↗
Buy from Marathon ↗
Buy used on eBay ↗

At a glance

7 of 29 specs differ
Diameter
T. G. Masaryk40mm
Steel Navigator SSNAV Auto41mm
Power Reserve
T. G. Masaryk41h
Steel Navigator SSNAV Auto40h
Water Resistance
T. G. Masaryk100m
Steel Navigator SSNAV Auto60m
MSRP
T. G. Masaryk$2,214
Steel Navigator SSNAV Auto$1,300

Full specifications

Case

4 specs
Category
—
Pilot
Diameter
40mm
41mm
Thickness
11.15mm
11.5mm
Water Resistance
100m
60m

Crystal & Dial

1 specs
Dial Color
Beige
Black

Movement

1 specs
Power Reserve
41h
40h

Pricing

1 specs
MSRP
—
$1,300
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