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Seiko Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited EditionvsZero West AV1 Vulcan

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

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Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition
SeikoProspex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition
MSRP $3,000
AV1 Vulcan
Zero WestAV1 Vulcan
MSRP $4,750
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At a glance

13 of 29 specs differ
Diameter
Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition42.5mm
AV1 Vulcan42mm
Power Reserve
Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition45h
AV1 Vulcan62h
Water Resistance
Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition100m
AV1 Vulcan100m
MSRP
Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition$3,000
AV1 Vulcan$4,750

Full specifications

Case

5 specs
Category
Chronograph
—
Diameter
42.5mm
42mm
Thickness
15.1mm
13.7mm
Lug-to-Lug
50mm
46mm
Lug Width
20mm
22mm

Crystal & Dial

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

Movement

3 specs
Caliber
8R46
Sellita SW500
Power Reserve
45h
62h
Jewels
34
25

Pricing

1 specs
MSRP
$3,000
$4,750
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