Which is bigger, the Humism Rhizome or the Selten Spiral?

The Humism Rhizome wears larger at 42mm versus 39mm for the Selten Spiral — a 3mm difference across the dial.

What movement does the Humism Rhizome run compared to the Selten Spiral?

Both watches run automatic movements — the Humism Rhizome uses the NH35A and the Selten Spiral uses the Swiss Soprod M100.

Side by side

Humism RhizomevsSelten Spiral

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

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Humism Rhizome

rhizome-42mm

Selten Spiral

grand-feu-enamel-spiral-moonstone

At a glance

5 of 29 specs differ

Diameter

Rhizome42mm

Spiral39mm

Power Reserve

Rhizome—

Spiral—

Water Resistance

Rhizome50m

Spiral50m

MSRP

Rhizome—

Spiral—

Full specifications

Case

4 specs

Diameter

42mm

39mm

Thickness

11.9mm

10.9mm

Lug-to-Lug

46mm

45.5mm

Lug Width

—

20mm

Movement

1 specs

Caliber

NH35A

Swiss Soprod M100

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Humism RhizomevsSelten Spiral

At a glance

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