Side by side
Biatec T. G. MasarykvsCore Timepieces The River Watch
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
The River Watch42mm
Power Reserve
T. G. Masaryk41h
The River Watch—
Water Resistance
T. G. Masaryk100m
The River Watch300m
MSRP
T. G. Masaryk$2,214
The River Watch$540
Full specifications
Case
6 specsDiameter
40mm
42mm
Thickness
11.15mm
—
Lug-to-Lug
48mm
—
Lug Width
20mm
22mm
Material
316L Stainless Steel
Titanium
Water Resistance
100m
300m
Crystal & Dial
1 specsDial Color
Beige
—
Movement
2 specsCaliber
Sellita SW200-1
Seiko NH34A
Power Reserve
41h
—
Pricing
1 specsMSRP
—
—
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