Side by side
Biatec T. G. MasarykvsTSAO Baltimore OLD BAY Timepiece
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
7 of 29 specs differDiameter
T. G. Masaryk40mm
OLD BAY Timepiece40mm
Power Reserve
T. G. Masaryk41h
OLD BAY Timepiece41h
Water Resistance
T. G. Masaryk100m
OLD BAY Timepiece200m
MSRP
T. G. Masaryk$2,214
OLD BAY Timepiece$550
Full specifications
Case
4 specsThickness
11.15mm
13.2mm
Lug-to-Lug
48mm
46mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
100m
200m
Crystal & Dial
1 specsDial Color
Beige
—
Movement
1 specsCaliber
Sellita SW200-1
Seiko NH38
Pricing
1 specsMSRP
—
$550
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