Which is cheaper, the Spinnaker Fleuss Pearl Diver Nessie or the Sugess Chrono Heritage SU1901F?

At MSRP the Sugess Chrono Heritage SU1901F is the cheaper of the two at $189, against $425 for the Spinnaker Fleuss Pearl Diver Nessie — a $236 gap before any retailer discounting.

Which is bigger, the Spinnaker Fleuss Pearl Diver Nessie or the Sugess Chrono Heritage SU1901F?

The Spinnaker Fleuss Pearl Diver Nessie wears larger at 43mm versus 38mm for the Sugess Chrono Heritage SU1901F — a 5mm difference across the dial.

Which has better water resistance, the Spinnaker Fleuss Pearl Diver Nessie or the Sugess Chrono Heritage SU1901F?

The Spinnaker Fleuss Pearl Diver Nessie is rated to 150m versus 5m for the Sugess Chrono Heritage SU1901F.

Which has a longer power reserve, the Spinnaker Fleuss Pearl Diver Nessie or the Sugess Chrono Heritage SU1901F?

The Spinnaker Fleuss Pearl Diver Nessie carries a 40-hour power reserve against 35 hours on the Sugess Chrono Heritage SU1901F.

What movement does the Spinnaker Fleuss Pearl Diver Nessie run compared to the Sugess Chrono Heritage SU1901F?

The Spinnaker Fleuss Pearl Diver Nessie runs a automatic caliber (SII NH35A), while the Sugess Chrono Heritage SU1901F runs a manual (Seagull ST19).

Side by side

Spinnaker Fleuss Pearl Diver NessievsSugess Chrono Heritage SU1901F

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

Spinnaker Fleuss Pearl Diver Nessie

fleuss-automatic-nessie-pearl-diver-limited-edition-nessie-blue-sp-5168-01

MSRP $425

Sugess Chrono Heritage SU1901F

SU1901F

MSRP $189

At a glance

15 of 29 specs differ

Diameter

Fleuss Pearl Diver Nessie43mm

Chrono Heritage SU1901F38mm

Power Reserve

Fleuss Pearl Diver Nessie40h

Chrono Heritage SU1901F35h

Water Resistance

Fleuss Pearl Diver Nessie150m

Chrono Heritage SU1901F5m

MSRP

Fleuss Pearl Diver Nessie$425

Chrono Heritage SU1901F$189

Full specifications

Case

8 specs

Crystal & Dial

1 specs

Dial Color

Blue

Black

Movement

5 specs

Caliber

SII NH35A

Seagull ST19

Type

Automatic

Manual

Beat Rate

28,800 vph

3 vph

Power Reserve

40h

35h

Complications

None

GMT, Chronograph, Moonphase

Pricing

1 specs

MSRP

$425

$189

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