Which is cheaper, the Baltic Hermétique Summer or the Seagull Tonneau Case Day-date Calendar Watch 34mm?

At MSRP the Seagull Tonneau Case Day-date Calendar Watch 34mm is the cheaper of the two at $489, against $594 for the Baltic Hermétique Summer — a $105 gap before any retailer discounting.

Which is bigger, the Baltic Hermétique Summer or the Seagull Tonneau Case Day-date Calendar Watch 34mm?

The Baltic Hermétique Summer wears larger at 37mm versus 34mm for the Seagull Tonneau Case Day-date Calendar Watch 34mm — a 3mm difference across the dial.

Which has better water resistance, the Baltic Hermétique Summer or the Seagull Tonneau Case Day-date Calendar Watch 34mm?

The Baltic Hermétique Summer is rated to 150m versus 50m for the Seagull Tonneau Case Day-date Calendar Watch 34mm.

What movement does the Baltic Hermétique Summer run compared to the Seagull Tonneau Case Day-date Calendar Watch 34mm?

Both watches run automatic movements — the Baltic Hermétique Summer uses the Miyota 9039 and the Seagull Tonneau Case Day-date Calendar Watch 34mm uses the ST2100.

Side by side

Baltic Hermétique SummervsSeagull Tonneau Case Day-date Calendar Watch 34mm

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

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Baltic Hermétique Summer

MSRP $594

See the full Hermétique Summer

Seagull Tonneau Case Day-date Calendar Watch 34mm

1051

MSRP $489

See the full Tonneau Case Day-date Calendar Watch 34mm

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At a glance

12 of 29 specs differ

Diameter

Hermétique Summer37mm

Tonneau Case Day-date Calendar Watch 34mm34mm

Power Reserve

Hermétique Summer42h

Tonneau Case Day-date Calendar Watch 34mm—

Water Resistance

Hermétique Summer150m

Tonneau Case Day-date Calendar Watch 34mm50m

MSRP

Hermétique Summer$594

Tonneau Case Day-date Calendar Watch 34mm$489

Full specifications

Case

6 specs

Crystal & Dial

3 specs

AR Coating

Yes

—

Dial Color

Orange

—

Lume

BGW9

None

Movement

2 specs

Caliber

Miyota 9039

ST2100

Power Reserve

42h

Pricing

1 specs

MSRP

$594

$489

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At a glance

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