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Castor Watches LastarriavsSlow Watches O 01

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

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Lastarria
Castor WatchesLastarria
O 01
Slow WatchesO 01
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Buy from Slow Watches ↗
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At a glance

8 of 29 specs differ
Diameter
Lastarria40mm
O 0142.5mm
Power Reserve
Lastarria—
O 01—
Water Resistance
Lastarria50m
O 01100m
MSRP
Lastarria—
O 01—

Full specifications

Case

5 specs
Diameter
40mm
42.5mm
Thickness
10mm
9.8mm
Lug-to-Lug
—
46mm
Lug Width
20mm
—
Water Resistance
50m
100m

Crystal & Dial

2 specs
Crystal
Mineral
Sapphire
Dial Color
White
Silver

Movement

1 specs
Caliber
—
Ronda 505.24
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