Side by side
Biatec T. G. MasarykvsJack Mason Ellum Manual Wind
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
T. G. Masaryk40mm
Ellum Manual Wind38mm
Power Reserve
T. G. Masaryk41h
Ellum Manual Wind42h
Water Resistance
T. G. Masaryk100m
Ellum Manual Wind50m
MSRP
T. G. Masaryk$2,214
Ellum Manual Wind$799
Full specifications
Case
5 specsDiameter
40mm
38mm
Thickness
11.15mm
9mm
Lug-to-Lug
48mm
45mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
100m
50m
Crystal & Dial
1 specsDial Color
Beige
—
Movement
3 specsCaliber
Sellita SW200-1
Sellita SW210
Type
Automatic
Manual
Power Reserve
41h
42h
Pricing
1 specsMSRP
—
$799
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