Which is cheaper, the Biatec T. G. Masaryk or the Hemel Sky Racer Mechanical?

At MSRP the Hemel Sky Racer Mechanical is the cheaper of the two at $550, against $2,214 for the Biatec T. G. Masaryk — a $1,664 gap before any retailer discounting.

Which is bigger, the Biatec T. G. Masaryk or the Hemel Sky Racer Mechanical?

The Hemel Sky Racer Mechanical 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 Hemel Sky Racer Mechanical?

The Biatec T. G. Masaryk is rated to 100m versus 50m for the Hemel Sky Racer Mechanical.

Which has a longer power reserve, the Biatec T. G. Masaryk or the Hemel Sky Racer Mechanical?

The Biatec T. G. Masaryk carries a 41-hour power reserve against 40 hours on the Hemel Sky Racer Mechanical.

What movement does the Biatec T. G. Masaryk run compared to the Hemel Sky Racer Mechanical?

The Biatec T. G. Masaryk runs a automatic caliber (Sellita SW200-1), while the Hemel Sky Racer Mechanical runs a manual (Seagull ST19).

Side by side

Biatec T. G. MasarykvsHemel Sky Racer Mechanical

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

Hemel Sky Racer Mechanical

HF37MNB

MSRP $550

At a glance

11 of 29 specs differ

Diameter

T. G. Masaryk40mm

Sky Racer Mechanical43mm

Power Reserve

T. G. Masaryk41h

Sky Racer Mechanical40h

Water Resistance

T. G. Masaryk100m

Sky Racer Mechanical50m

MSRP

T. G. Masaryk$2,214

Sky Racer Mechanical$550

Full specifications

Case

5 specs

Crystal & Dial

2 specs

Crystal

Sapphire

Domed Sapphire

Dial Color

Beige

Black

Movement

3 specs

Caliber

Sellita SW200-1

Seagull ST19

Type

Automatic

Manual

Power Reserve

41h

40h

Pricing

1 specs

MSRP

—

$550

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Biatec T. G. MasarykvsHemel Sky Racer Mechanical

At a glance

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