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Castor Watches KOI DARKvsTissot PRC 100 Solar

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
PRC 100 Solar
TissotPRC 100 Solar
MSRP $575
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Buy used on eBay ↗
Buy from Tissot ↗
Buy used on eBay ↗

At a glance

14 of 29 specs differ
Diameter
KOI DARK38mm
PRC 100 Solar39mm
Power Reserve
KOI DARK—
PRC 100 Solar40h
Water Resistance
KOI DARK50m
PRC 100 Solar100m
MSRP
KOI DARK—
PRC 100 Solar$575

Full specifications

Case

7 specs
Category
—
Sport
Diameter
38mm
39mm
Thickness
7mm
9.22mm
Lug-to-Lug
—
39mm
Lug Width
18mm
20mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
50m
100m

Crystal & Dial

4 specs
Crystal
Mineral
Sapphire
Dial Color
Copper
Silver
Indices
Applied
Indexes
Lume
None
Super-LumiNova ®

Movement

2 specs
Caliber
Miyota 2035
11 1/2'''
Power Reserve
—
40h

Pricing

1 specs
MSRP
—
$575
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