Side by side

Alexander Shorokhoff Karo 3vsSeiko Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition

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

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Karo 3
Alexander ShorokhoffKaro 3
MSRP $2,143
See the full Karo 3
Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition
SeikoProspex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition
MSRP $3,000
See the full Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition
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At a glance

15 of 29 specs differ
Diameter
Karo 343.5mm
Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition42.5mm
Power Reserve
Karo 342h
Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition45h
Water Resistance
Karo 350m
Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition100m
MSRP
Karo 3$2,143
Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition$3,000

Full specifications

Case

6 specs
Category
—
Chronograph
Diameter
43.5mm
42.5mm
Thickness
14.4mm
15.1mm
Lug-to-Lug
43.5mm
50mm
Lug Width
22mm
20mm
Water Resistance
50m
100m

Crystal & Dial

4 specs
Crystal Shape
—
Curved
AR Coating
—
Anti-reflective coating on inner surface
Dial Color
—
—
Lume
None
LumiBrite on hands and index(es)

Movement

4 specs
Caliber
—
Seiko 8R46
Type
Manual
Automatic
Power Reserve
42h
45h
Jewels
0
34

Pricing

1 specs
MSRP
$2,143
$3,000
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