Which is cheaper, the Baltic Prismic or the Timefactors Aerotimer?

At MSRP the Timefactors Aerotimer is the cheaper of the two at $416, against $1,069 for the Baltic Prismic — a $653 gap before any retailer discounting.

Which is bigger, the Baltic Prismic or the Timefactors Aerotimer?

The Timefactors Aerotimer wears larger at 42mm versus 36mm for the Baltic Prismic — a 6mm difference across the dial.

Which has better water resistance, the Baltic Prismic or the Timefactors Aerotimer?

The Timefactors Aerotimer is rated to 100m versus 30m for the Baltic Prismic.

What movement does the Baltic Prismic run compared to the Timefactors Aerotimer?

The Baltic Prismic runs a manual caliber (ETA/Peseux 7001), while the Timefactors Aerotimer runs a mecaquartz (Seiko VK64).

Side by side

Baltic PrismicvsTimefactors Aerotimer

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

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Baltic Prismic

MSRP $1,069

See the full Prismic

Timefactors Aerotimer

MSRP $416

See the full Aerotimer

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Buy from Timefactors ↗

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At a glance

12 of 29 specs differ

Diameter

Prismic36mm

Aerotimer42mm

Power Reserve

Prismic42h

Aerotimer—

Water Resistance

Prismic30m

Aerotimer100m

MSRP

Prismic$1,069

Aerotimer$416

Full specifications

Case

5 specs

Crystal & Dial

3 specs

AR Coating

Yes

—

Dial Color

Green

Black

Lume

None

SuperLuminova C3

Movement

3 specs

Caliber

ETA/Peseux 7001

Seiko VK64

Type

Manual

Mecaquartz

Power Reserve

42h

—

Pricing

1 specs

MSRP

$1,069

$416

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Baltic PrismicvsTimefactors Aerotimer

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