Side by side
Biatec T. G. MasarykvsChronotechna NanoBlack
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
NanoBlack42mm
Power Reserve
T. G. Masaryk41h
NanoBlack38h
Water Resistance
T. G. Masaryk100m
NanoBlack100m
MSRP
T. G. Masaryk$2,214
NanoBlack—
Full specifications
Case
5 specsDiameter
40mm
42mm
Thickness
11.15mm
11.65mm
Lug-to-Lug
48mm
47.90mm
Lug Width
20mm
22mm
Material
316L Stainless Steel
Stainless Steel
Crystal & Dial
1 specsDial Color
Beige
White
Movement
1 specsPower Reserve
41h
38h
Pricing
1 specsMSRP
—
—
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