Which is cheaper, the DIFICIANO Narwhal or the Signum Sollus?

At MSRP the DIFICIANO Narwhal is the cheaper of the two at $419, against $529 for the Signum Sollus — a $110 gap before any retailer discounting.

Which is bigger, the DIFICIANO Narwhal or the Signum Sollus?

The Signum Sollus wears larger at 40.5mm versus 38mm for the DIFICIANO Narwhal — a 2.5mm difference across the dial.

Which has better water resistance, the DIFICIANO Narwhal or the Signum Sollus?

The DIFICIANO Narwhal is rated to 300m versus 50m for the Signum Sollus.

What movement does the DIFICIANO Narwhal run compared to the Signum Sollus?

Both watches run automatic movements — the DIFICIANO Narwhal uses the Seiko NH35 and the Signum Sollus uses the Miyota 9039.

Side by side

DIFICIANO NarwhalvsSignum Sollus

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

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DIFICIANO Narwhal

MSRP $419

Signum Sollus

signum-sollus-automatic

MSRP $529

At a glance

8 of 29 specs differ

Diameter

Narwhal38mm

Sollus40.5mm

Power Reserve

Narwhal—

Sollus—

Water Resistance

Narwhal300m

Sollus50m

MSRP

Narwhal$419

Sollus$529

Full specifications

Case

4 specs

Diameter

38mm

40.5mm

Thickness

14.2mm

10mm

Lug-to-Lug

48mm

46mm

Water Resistance

300m

50m

Crystal & Dial

2 specs

Dial Color

Black

—

Lume

None

Movement

1 specs

Caliber

Seiko NH35

Miyota 9039

Pricing

1 specs

MSRP

$419

$529

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DIFICIANO NarwhalvsSignum Sollus

At a glance

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