Side by side
Biatec T. G. MasarykvsFeynman Timekeepers Feynman One
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
T. G. Masaryk40mm
Feynman One39mm
Power Reserve
T. G. Masaryk41h
Feynman One—
Water Resistance
T. G. Masaryk100m
Feynman One50m
MSRP
T. G. Masaryk$2,214
Feynman One$1,045
Full specifications
Case
5 specsDiameter
40mm
39mm
Thickness
11.15mm
11.5mm
Lug-to-Lug
48mm
—
Material
316L Stainless Steel
Stainless Steel
Water Resistance
100m
50m
Crystal & Dial
2 specsCrystal
Sapphire
—
Dial Color
Beige
Sweet Orange
Movement
3 specsCaliber
Sellita SW200-1
ETA 7001
Type
Automatic
Manual
Power Reserve
41h
—
Pricing
1 specsMSRP
—
$1,045
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