Which is cheaper, the Biatec T. G. Masaryk or the Tudor Black Bay Bronze?

At MSRP the Biatec T. G. Masaryk is the cheaper of the two at $2,214, against $5,425 for the Tudor Black Bay Bronze — a $3,211 gap before any retailer discounting.

Which is bigger, the Biatec T. G. Masaryk or the Tudor Black Bay Bronze?

The Tudor Black Bay Bronze wears larger at 43mm versus 40mm for the Biatec T. G. Masaryk — a 3mm difference across the dial.

Which has better water resistance, the Biatec T. G. Masaryk or the Tudor Black Bay Bronze?

The Tudor Black Bay Bronze is rated to 200m versus 100m for the Biatec T. G. Masaryk.

Which has a longer power reserve, the Biatec T. G. Masaryk or the Tudor Black Bay Bronze?

The Tudor Black Bay Bronze carries a 70-hour power reserve against 41 hours on the Biatec T. G. Masaryk.

What movement does the Biatec T. G. Masaryk run compared to the Tudor Black Bay Bronze?

Both watches run automatic movements — the Biatec T. G. Masaryk uses the Sellita SW200-1 and the Tudor Black Bay Bronze uses the MT5601.

Side by side

Biatec T. G. MasarykvsTudor Black Bay Bronze

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

Add a watch

Biatec T. G. Masaryk

MSRP $2,214

Tudor Black Bay Bronze

m79250ba-0001

MSRP $5,425

At a glance

20 of 29 specs differ

Diameter

T. G. Masaryk40mm

Black Bay Bronze43mm

Power Reserve

T. G. Masaryk41h

Black Bay Bronze70h

Water Resistance

T. G. Masaryk100m

Black Bay Bronze200m

MSRP

T. G. Masaryk$2,214

Black Bay Bronze$5,425

Full specifications

Case

9 specs

Crystal & Dial

4 specs

Crystal Shape

Flat

—

AR Coating

Inner

—

Dial Color

Beige

Grey

Indices

Applied

—

Movement

6 specs

Caliber

Sellita SW200-1

MT5601

Beat Rate

28,800 vph

0 vph

Power Reserve

41h

70h

Jewels

Hacking

Yes

Hand-winding

Yes

Pricing

1 specs

MSRP

—

$5,425

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