Side by side

Castor Watches N°1vsSheffield Diver 1

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

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N°1
Castor WatchesN°1
Diver 1
SheffieldDiver 1
Buy from Castor Watches ↗
Buy used on eBay ↗
Buy from Sheffield ↗
Buy used on eBay ↗

At a glance

8 of 29 specs differ
Diameter
N°138mm
Diver 140mm
Power Reserve
N°1—
Diver 1—
Water Resistance
N°150m
Diver 1200m
MSRP
N°1—
Diver 1—

Full specifications

Case

6 specs
Category
—
Diver
Diameter
38mm
40mm
Thickness
10mm
13mm
Lug-to-Lug
—
48mm
Lug Width
20mm
20mm
Water Resistance
50m
200m

Crystal & Dial

2 specs
Crystal
Mineral
Sapphire
Dial Color
Copper
White
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