Side by side

Seiko Prospex SPEEDTIMER Mechanical Datsun 240Z Limited EditionvsVaer D4 Outerknown Solar Diver

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

Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition
SeikoProspex SPEEDTIMER Mechanical Datsun 240Z Limited Edition
MSRP $1,150
D4 Outerknown Solar Diver
VaerD4 Outerknown Solar Diver
MSRP $549

At a glance

15 of 29 specs differ
Diameter
Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition39.5mm
D4 Outerknown Solar Diver39mm
Power Reserve
Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition72h
D4 Outerknown Solar Diver40h
Water Resistance
Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition200m
D4 Outerknown Solar Diver200m
MSRP
Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition$1,150
D4 Outerknown Solar Diver$549

Full specifications

Case

5 specs
Category
Chronograph
Diver
Diameter
39.5mm
39mm
Thickness
12mm
13.18mm
Lug-to-Lug
44.5mm
46mm
Material
Stainless Steel
316L Stainless Steel

Crystal & Dial

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

Movement

4 specs
Caliber
6R55
—
Type
Automatic
Quartz
Power Reserve
72h
40h
Jewels
24
25

Pricing

1 specs
MSRP
$1,150
$549

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