Which is cheaper, the Timefactors Aerotimer or the Unimatic Modello Quattro UT4-TW Collab Time Only?

At MSRP the Timefactors Aerotimer is the cheaper of the two at $416, against $595 for the Unimatic Modello Quattro UT4-TW Collab Time Only — a $179 gap before any retailer discounting.

Which is bigger, the Timefactors Aerotimer or the Unimatic Modello Quattro UT4-TW Collab Time Only?

The Timefactors Aerotimer wears larger at 42mm versus 40mm for the Unimatic Modello Quattro UT4-TW Collab Time Only — a 2mm difference across the dial.

Which has better water resistance, the Timefactors Aerotimer or the Unimatic Modello Quattro UT4-TW Collab Time Only?

The Unimatic Modello Quattro UT4-TW Collab Time Only is rated to 300m versus 100m for the Timefactors Aerotimer.

What movement does the Timefactors Aerotimer run compared to the Unimatic Modello Quattro UT4-TW Collab Time Only?

The Timefactors Aerotimer runs a mecaquartz caliber (Seiko VK64 (Meca-Quartz)), while the Unimatic Modello Quattro UT4-TW Collab Time Only runs a quartz (Seiko VH31 (quartz)).

Side by side

Timefactors AerotimervsUnimatic Modello Quattro UT4-TW Collab Time Only

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

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Timefactors Aerotimer

precista-prs-45-aerotimer

MSRP $416

See the full Aerotimer

Unimatic Modello Quattro UT4-TW Collab Time Only

ut4-tw

MSRP $595

See the full Modello Quattro UT4-TW Collab Time Only

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Buy from Unimatic ↗

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At a glance

10 of 29 specs differ

Diameter

Aerotimer42mm

Modello Quattro UT4-TW Collab Time Only40mm

Power Reserve

Aerotimer—

Modello Quattro UT4-TW Collab Time Only40h

Water Resistance

Aerotimer100m

Modello Quattro UT4-TW Collab Time Only300m

MSRP

Aerotimer$416

Modello Quattro UT4-TW Collab Time Only$595

Full specifications

Case

4 specs

Diameter

42mm

40mm

Thickness

13mm

12mm

Lug-to-Lug

50mm

46mm

Water Resistance

100m

300m

Crystal & Dial

2 specs

Dial Color

Black

—

Lume

SuperLuminova C3

None

Movement

3 specs

Caliber

Seiko VK64 (Meca-Quartz)

Seiko VH31 (quartz)

Type

Mecaquartz

Quartz

Power Reserve

—

40h

Pricing

1 specs

MSRP

$416

$595

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