Which is cheaper, the Seestern S443 Column Wheel Chronograph or the Sheffield Deep Gray 300?

At MSRP the Seestern S443 Column Wheel Chronograph is the cheaper of the two at $10, against $258 for the Sheffield Deep Gray 300 — a $248 gap before any retailer discounting.

Which is bigger, the Seestern S443 Column Wheel Chronograph or the Sheffield Deep Gray 300?

The Sheffield Deep Gray 300 wears larger at 42mm versus 40mm for the Seestern S443 Column Wheel Chronograph — a 2mm difference across the dial.

Which has better water resistance, the Seestern S443 Column Wheel Chronograph or the Sheffield Deep Gray 300?

The Sheffield Deep Gray 300 is rated to 300m versus 50m for the Seestern S443 Column Wheel Chronograph.

Which has a longer power reserve, the Seestern S443 Column Wheel Chronograph or the Sheffield Deep Gray 300?

The Sheffield Deep Gray 300 carries a 40-hour power reserve against 45h hours on the Seestern S443 Column Wheel Chronograph.

What movement does the Seestern S443 Column Wheel Chronograph run compared to the Sheffield Deep Gray 300?

The Seestern S443 Column Wheel Chronograph runs a manual caliber (Seagull ST1901), while the Sheffield Deep Gray 300 runs a automatic (Seiko NH35).

Side by side

Seestern S443 Column Wheel ChronographvsSheffield Deep Gray 300

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

Sheffield Deep Gray 300

deep-gray-300

MSRP $258

At a glance

17 of 29 specs differ

Diameter

S443 Column Wheel Chronograph40mm

Deep Gray 30042mm

Power Reserve

S443 Column Wheel Chronograph45hh

Deep Gray 30040h

Water Resistance

S443 Column Wheel Chronograph50m

Deep Gray 300300m

MSRP

S443 Column Wheel Chronograph$10

Deep Gray 300$258

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 NH35

Type

Manual

Automatic

Beat Rate

3 vph

28,800 vph

Power Reserve

45hh

40h

Jewels

Complications

Chronograph, Column Wheel

None

Pricing

1 specs

MSRP

$10

—

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Seestern S443 Column Wheel ChronographvsSheffield Deep Gray 300

At a glance

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