Which is cheaper, the Hemel Sky Racer Mechanical or the Unimatic Modello Quattro UT4 Toolwatch Time Only (40mm)?

At MSRP the Unimatic Modello Quattro UT4 Toolwatch Time Only (40mm) is the cheaper of the two at $515, against $550 for the Hemel Sky Racer Mechanical — a $35 gap before any retailer discounting.

Which is bigger, the Hemel Sky Racer Mechanical or the Unimatic Modello Quattro UT4 Toolwatch Time Only (40mm)?

The Hemel Sky Racer Mechanical wears larger at 43mm versus 40mm for the Unimatic Modello Quattro UT4 Toolwatch Time Only (40mm) — a 3mm difference across the dial.

Which has better water resistance, the Hemel Sky Racer Mechanical or the Unimatic Modello Quattro UT4 Toolwatch Time Only (40mm)?

The Unimatic Modello Quattro UT4 Toolwatch Time Only (40mm) is rated to 300m versus 50m for the Hemel Sky Racer Mechanical.

What movement does the Hemel Sky Racer Mechanical run compared to the Unimatic Modello Quattro UT4 Toolwatch Time Only (40mm)?

The Hemel Sky Racer Mechanical runs a manual caliber (Seagull ST19 (family)), while the Unimatic Modello Quattro UT4 Toolwatch Time Only (40mm) runs a quartz (Seiko VH31).

Side by side

Hemel Sky Racer MechanicalvsUnimatic Modello Quattro UT4 Toolwatch Time Only (40mm)

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

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Hemel Sky Racer Mechanical

HF37MNB

MSRP $550

See the full Sky Racer Mechanical

Unimatic Modello Quattro UT4 Toolwatch Time Only (40mm)

ut4

MSRP $515

See the full Modello Quattro UT4 Toolwatch Time Only (40mm)

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Buy from Unimatic ↗

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At a glance

11 of 29 specs differ

Diameter

Sky Racer Mechanical43mm

Modello Quattro UT4 Toolwatch Time Only (40mm)40mm

Power Reserve

Sky Racer Mechanical—

Modello Quattro UT4 Toolwatch Time Only (40mm)—

Water Resistance

Sky Racer Mechanical50m

Modello Quattro UT4 Toolwatch Time Only (40mm)300m

MSRP

Sky Racer Mechanical$550

Modello Quattro UT4 Toolwatch Time Only (40mm)$515

Full specifications

Case

7 specs

Crystal & Dial

1 specs

Crystal

Domed Sapphire

—

Movement

2 specs

Caliber

Seagull ST19 (family)

Seiko VH31

Type

Manual

Quartz

Pricing

1 specs

MSRP

$550

$515

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Hemel Sky Racer MechanicalvsUnimatic Modello Quattro UT4 Toolwatch Time Only (40mm)

At a glance

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