Which is bigger, the Biatec T. G. Masaryk or the Synchron 70s Military?

The Synchron 70s Military wears larger at 42mm versus 40mm for the Biatec T. G. Masaryk — a 2mm difference across the dial.

Which has better water resistance, the Biatec T. G. Masaryk or the Synchron 70s Military?

The Synchron 70s Military is rated to 300m versus 100m for the Biatec T. G. Masaryk.

Which has a longer power reserve, the Biatec T. G. Masaryk or the Synchron 70s Military?

The Biatec T. G. Masaryk carries a 41-hour power reserve against 40 hours on the Synchron 70s Military.

What movement does the Biatec T. G. Masaryk run compared to the Synchron 70s Military?

Both watches run automatic movements — the Biatec T. G. Masaryk uses the Sellita SW200-1 and the Synchron 70s Military uses the Sellita SW200.

Side by side

Biatec T. G. MasarykvsSynchron 70s Military

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

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Biatec T. G. Masaryk

MSRP $2,214

Synchron 70s Military

At a glance

10 of 29 specs differ

Diameter

T. G. Masaryk40mm

70s Military42mm

Power Reserve

T. G. Masaryk41h

70s Military40h

Water Resistance

T. G. Masaryk100m

70s Military300m

MSRP

T. G. Masaryk$2,214

70s Military—

Full specifications

Case

6 specs

Diameter

40mm

42mm

Thickness

11.15mm

12.5mm

Lug-to-Lug

48mm

45mm

Lug Width

20mm

—

Material

316L Stainless Steel

Stainless Steel

Water Resistance

100m

300m

Crystal & Dial

1 specs

Dial Color

Beige

Black

Movement

2 specs

Caliber

Sellita SW200-1

Sellita SW200

Power Reserve

41h

40h

Pricing

1 specs

MSRP

—

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Biatec T. G. MasarykvsSynchron 70s Military

At a glance

Full specifications

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