Side by side

Castor Watches KOI DARKvsTissot Seastar 1000 Quartz Chronograph

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
Seastar 1000 Quartz Chronograph
TissotSeastar 1000 Quartz Chronograph
MSRP $650
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Buy from Tissot ↗
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At a glance

14 of 29 specs differ
Diameter
KOI DARK38mm
Seastar 1000 Quartz Chronograph38mm
Power Reserve
KOI DARK—
Seastar 1000 Quartz Chronograph40h
Water Resistance
KOI DARK50m
Seastar 1000 Quartz Chronograph300m
MSRP
KOI DARK—
Seastar 1000 Quartz Chronograph$650

Full specifications

Case

6 specs
Category
—
Diver
Thickness
7mm
12.95mm
Lug-to-Lug
—
38mm
Lug Width
18mm
18mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
50m
300m

Crystal & Dial

5 specs
Crystal
Mineral
Sapphire
AR Coating
Inner
Yes
Dial Color
Copper
Graded turquoise
Indices
Applied
Indexes
Lume
None
Super-LumiNova ®

Movement

2 specs
Caliber
Miyota 2035
—
Power Reserve
—
40h

Pricing

1 specs
MSRP
—
$650
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