Which is cheaper, the Seestern S443 Column Wheel Chronograph or the Signum Sollus Chrono?

At MSRP the Seestern S443 Column Wheel Chronograph is the cheaper of the two at $10, against $299 for the Signum Sollus Chrono — a $289 gap before any retailer discounting.

Which is bigger, the Seestern S443 Column Wheel Chronograph or the Signum Sollus Chrono?

The Signum Sollus Chrono wears larger at 42.5mm versus 40mm for the Seestern S443 Column Wheel Chronograph — a 2.5mm difference across the dial.

Which has better water resistance, the Seestern S443 Column Wheel Chronograph or the Signum Sollus Chrono?

The Signum Sollus Chrono is rated to 100m versus 50m for the Seestern S443 Column Wheel Chronograph.

What movement does the Seestern S443 Column Wheel Chronograph run compared to the Signum Sollus Chrono?

The Seestern S443 Column Wheel Chronograph runs a manual caliber (Seagull ST1901), while the Signum Sollus Chrono runs a mecaquartz (Seiko VK63).

Side by side

Seestern S443 Column Wheel ChronographvsSignum Sollus Chrono

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

Add a watch

Seestern S443 Column Wheel Chronograph

S443.P

MSRP $10

Signum Sollus Chrono

signum-sollus-chrono

MSRP $299

At a glance

17 of 29 specs differ

Diameter

S443 Column Wheel Chronograph40mm

Sollus Chrono42.5mm

Power Reserve

S443 Column Wheel Chronograph45hh

Sollus Chrono—

Water Resistance

S443 Column Wheel Chronograph50m

Sollus Chrono100m

MSRP

S443 Column Wheel Chronograph$10

Sollus Chrono$299

Full specifications

Case

7 specs

Crystal & Dial

3 specs

Dial Color

Pink

—

Indices

Applied

Lume

Super BGW9

None

Movement

6 specs

Caliber

Seagull ST1901

Seiko VK63

Type

Manual

Mecaquartz

Beat Rate

3 vph

28,800 vph

Power Reserve

45hh

—

Jewels

Complications

Chronograph, Column Wheel

None

Pricing

1 specs

MSRP

$10

$299

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Seestern S443 Column Wheel ChronographvsSignum Sollus Chrono

At a glance

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