Side by side

Castor Watches KOI DARKvsSpinnaker Spence 300

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

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KOI DARK
Castor WatchesKOI DARK
Spence 300
SpinnakerSpence 300
MSRP $650
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Buy from Spinnaker ↗
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At a glance

12 of 29 specs differ
Diameter
KOI DARK38mm
Spence 30040mm
Power Reserve
KOI DARK—
Spence 30040h
Water Resistance
KOI DARK50m
Spence 300300m
MSRP
KOI DARK—
Spence 300$650

Full specifications

Case

6 specs
Category
—
Diver
Diameter
38mm
40mm
Thickness
7mm
11.5mm
Lug-to-Lug
—
48mm
Lug Width
18mm
20mm
Water Resistance
50m
300m

Crystal & Dial

2 specs
Crystal
Mineral
Sapphire
Dial Color
Copper
Aquamarine

Movement

3 specs
Caliber
Miyota 2035
SII NH35A
Type
Quartz
Automatic
Power Reserve
—
40h

Pricing

1 specs
MSRP
—
$650
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