Side by side

Biatec T. G. MasarykvsCircula Watches AquaSport GMT

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

At a glance

8 of 29 specs differ
Diameter
T. G. Masaryk40mm
AquaSport GMT40mm
Power Reserve
T. G. Masaryk41h
AquaSport GMT56h
Water Resistance
T. G. Masaryk100m
AquaSport GMT200m
MSRP
T. G. Masaryk$2,214
AquaSport GMT

Full specifications

Case

4 specs
Thickness
11.15mm
12.6mm
Lug-to-Lug
48mm
46mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
100m
200m

Crystal & Dial

1 specs
Dial Color
Beige
Blue

Movement

2 specs
Caliber
Sellita SW200-1
Sellita SW330-2
Power Reserve
41h
56h

Pricing

1 specs
MSRP
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