Which is cheaper, the Seagull Day-date Calendar Tonneau Watch or the Sternglas Sedius?

At MSRP the Sternglas Sedius is the cheaper of the two at $301, against $539 for the Seagull Day-date Calendar Tonneau Watch — a $238 gap before any retailer discounting.

Which is bigger, the Seagull Day-date Calendar Tonneau Watch or the Sternglas Sedius?

The Sternglas Sedius wears larger at 40mm versus 36mm for the Seagull Day-date Calendar Tonneau Watch — a 4mm difference across the dial.

What movement does the Seagull Day-date Calendar Tonneau Watch run compared to the Sternglas Sedius?

The Seagull Day-date Calendar Tonneau Watch runs a automatic caliber (ST2100), while the Sternglas Sedius runs a quartz (Seiko VH31).

Side by side

Seagull Day-date Calendar Tonneau WatchvsSternglas Sedius

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

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Seagull Day-date Calendar Tonneau Watch

1051ag

MSRP $539

See the full Day-date Calendar Tonneau Watch

MSRP $301

At a glance

11 of 29 specs differ

Diameter

Day-date Calendar Tonneau Watch36mm

Sedius40mm

Power Reserve

Day-date Calendar Tonneau Watch—

Sedius—

Water Resistance

Day-date Calendar Tonneau Watch50m

Sedius50m

MSRP

Day-date Calendar Tonneau Watch$539

Sedius$301

Full specifications

Case

5 specs

Crystal & Dial

1 specs

Dial Color

—

Movement

4 specs

Caliber

ST2100

Seiko VH31

Type

Automatic

Quartz

Power Reserve

—

Jewels

—

Pricing

1 specs

MSRP

$539

$301

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Seagull Day-date Calendar Tonneau WatchvsSternglas Sedius

At a glance

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