Which is bigger, the Castor Watches Nº6 DARK or the Slow Watches Slow Mo?

The Castor Watches Nº6 DARK wears larger at 38mm versus 34mm for the Slow Watches Slow Mo — a 4mm difference across the dial.

Which has better water resistance, the Castor Watches Nº6 DARK or the Slow Watches Slow Mo?

The Slow Watches Slow Mo is rated to 100m versus 50m for the Castor Watches Nº6 DARK.

What movement does the Castor Watches Nº6 DARK run compared to the Slow Watches Slow Mo?

Both watches run quartz movements — the Castor Watches Nº6 DARK uses the Miyota 2035 and the Slow Watches Slow Mo uses the Ronda 515.24.

Side by side

Castor Watches Nº6 DARKvsSlow Watches Slow Mo

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

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Castor Watches Nº6 DARK

no6-dark-cobre-artesanal-38mm

Slow Watches Slow Mo

slow-mo-16

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At a glance

8 of 29 specs differ

Diameter

Nº6 DARK38mm

Slow Mo34mm

Power Reserve

Nº6 DARK—

Slow Mo—

Water Resistance

Nº6 DARK50m

Slow Mo100m

MSRP

Nº6 DARK—

Slow Mo—

Full specifications

Case

6 specs

Diameter

38mm

34mm

Thickness

7mm

8.05mm

Lug-to-Lug

—

46mm

Lug Width

18mm

—

Material

316L Stainless Steel

Stainless Steel

Water Resistance

50m

100m

Crystal & Dial

1 specs

Dial Color

Copper

Blue

Movement

1 specs

Caliber

Miyota 2035

Ronda 515.24

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