Which is cheaper, the Biatec T. G. Masaryk or the Eza 1972 Diver?

At MSRP the Eza 1972 Diver is the cheaper of the two at $1,411, against $2,214 for the Biatec T. G. Masaryk — a $803 gap before any retailer discounting.

Which is bigger, the Biatec T. G. Masaryk or the Eza 1972 Diver?

The Biatec T. G. Masaryk wears larger at 40mm versus 39.6mm for the Eza 1972 Diver — a 0.4mm difference across the dial.

Which has better water resistance, the Biatec T. G. Masaryk or the Eza 1972 Diver?

The Eza 1972 Diver 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 Eza 1972 Diver?

The Eza 1972 Diver carries a 41-hour power reserve against 41 hours on the Biatec T. G. Masaryk.

Side by side

Biatec T. G. MasarykvsEza 1972 Diver

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

Eza 1972 Diver

1972-diver-anniversary-edition

MSRP $1,411

At a glance

8 of 29 specs differ

Diameter

T. G. Masaryk40mm

1972 Diver39.6mm

Power Reserve

T. G. Masaryk41h

1972 Diver41h

Water Resistance

T. G. Masaryk100m

1972 Diver200m

MSRP

T. G. Masaryk$2,214

1972 Diver$1,411

Full specifications

Case

5 specs

Diameter

40mm

39.6mm

Thickness

11.15mm

11.95mm

Lug-to-Lug

48mm

—

Material

316L Stainless Steel

Stainless Steel

Water Resistance

100m

200m

Crystal & Dial

1 specs

Dial Color

Beige

Black

Movement

1 specs

Power Reserve

41h

Pricing

1 specs

MSRP

—

$1,411

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Biatec T. G. MasarykvsEza 1972 Diver

At a glance

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