Which is cheaper, the Sinn 103 St Ty Hd or the Hemel Sky Racer Automatic?

At MSRP the Hemel Sky Racer Automatic is the cheaper of the two at $700, against $2,797 for the Sinn 103 St Ty Hd — a $2,097 gap before any retailer discounting.

Which is bigger, the Sinn 103 St Ty Hd or the Hemel Sky Racer Automatic?

The Hemel Sky Racer Automatic wears larger at 43mm versus 41mm for the Sinn 103 St Ty Hd — a 2mm difference across the dial.

Which has better water resistance, the Sinn 103 St Ty Hd or the Hemel Sky Racer Automatic?

The Sinn 103 St Ty Hd is rated to 200m versus 50m for the Hemel Sky Racer Automatic.

Which has a longer power reserve, the Sinn 103 St Ty Hd or the Hemel Sky Racer Automatic?

The Sinn 103 St Ty Hd carries a 48-hour power reserve against 40 hours on the Hemel Sky Racer Automatic.

What movement does the Sinn 103 St Ty Hd run compared to the Hemel Sky Racer Automatic?

Both watches run automatic movements — the Sinn 103 St Ty Hd uses the ETA 7750 and the Hemel Sky Racer Automatic uses the SL4617.

Side by side

Sinn 103 St Ty HdvsHemel Sky Racer Automatic

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

Sinn 103 St Ty Hd

103 St Ty Hd

MSRP $2,797

Hemel Sky Racer Automatic

sky-racer

MSRP $700

At a glance

17 of 29 specs differ

Diameter

103 St Ty Hd41mm

Sky Racer Automatic43mm

Power Reserve

103 St Ty Hd48h

Sky Racer Automatic40h

Water Resistance

103 St Ty Hd200m

Sky Racer Automatic50m

MSRP

103 St Ty Hd$2,797

Sky Racer Automatic$700

Full specifications

Case

8 specs

Crystal & Dial

5 specs

Crystal

Sapphire

Domed Sapphire

Crystal Shape

—

Flat

AR Coating

—

Inner

Dial Color

Black

Panda

Indices

—

Applied

Movement

3 specs

Caliber

ETA 7750

SL4617

Power Reserve

48h

40h

Jewels

Pricing

1 specs

MSRP

$2,797

$700

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Sinn 103 St Ty HdvsHemel Sky Racer Automatic

At a glance

Full specifications

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