Which is cheaper, the Seagull Day-date Calendar Tonneau Watch or the Traska Summiteer Charcoal?

At MSRP the Seagull Day-date Calendar Tonneau Watch is the cheaper of the two at $539, against $700 for the Traska Summiteer Charcoal — a $161 gap before any retailer discounting.

Which is bigger, the Seagull Day-date Calendar Tonneau Watch or the Traska Summiteer Charcoal?

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

Which has better water resistance, the Seagull Day-date Calendar Tonneau Watch or the Traska Summiteer Charcoal?

The Traska Summiteer Charcoal is rated to 100m versus 50m for the Seagull Day-date Calendar Tonneau Watch.

What movement does the Seagull Day-date Calendar Tonneau Watch run compared to the Traska Summiteer Charcoal?

Both watches run automatic movements — the Seagull Day-date Calendar Tonneau Watch uses the ST2100 and the Traska Summiteer Charcoal uses the Miyota 9039.

Side by side

Seagull Day-date Calendar Tonneau WatchvsTraska Summiteer Charcoal

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

Traska Summiteer Charcoal

SUM-38-BLK-V6

MSRP $700

See the full Summiteer Charcoal

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Buy from Traska ↗

Buy used on eBay ↗

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At a glance

16 of 29 specs differ

Diameter

Day-date Calendar Tonneau Watch36mm

Summiteer Charcoal40mm

Power Reserve

Day-date Calendar Tonneau Watch—

Summiteer Charcoal42h

Water Resistance

Day-date Calendar Tonneau Watch50m

Summiteer Charcoal100m

MSRP

Day-date Calendar Tonneau Watch$539

Summiteer Charcoal$700

Full specifications

Case

7 specs

Crystal & Dial

3 specs

AR Coating

—

Underside

Dial Color

—

Burgundy

Lume

None

Super-LumiNova

Movement

5 specs

Caliber

ST2100

Miyota 9039

Beat Rate

0 vph

28,800 vph

Power Reserve

42h

Jewels

Complications

None

Chronograph

Pricing

1 specs

MSRP

$539

$700

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