Seiko Prospex SPEEDTIMER SPEEDTIMER Solar Chronograph Limited EditionvsUndone Vintage Arctic Blue

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Seiko Prospex SPEEDTIMER SPEEDTIMER Solar Chronograph Limited Edition at true scale

Prospex SPEEDTIMER SPEEDTIMER Solar Chronograph Limited Edition

Undone Vintage Arctic Blue at true scale

Vintage Arctic Blue

Diameter

39mm

40mm

Lug-to-Lug

45.5mm

n/a

Thickness

13.3mm

12.7mm

lowest

Water Resistance

100m

highest

30m

MSRP

$700

$265

lowest

Movement

Seiko V192

Seiko VK64

Case

5 specs
Diameter
39mm
40mm
Thickness
13.3mm
12.7mm
Lug-to-Lug
45.5mm
n/a
Lug Width
20mm
n/a
Water Resistance
100m
30m

Crystal & Dial

5 specs
Crystal
Sapphire
K1
Crystal Shape
Curved
n/a
AR Coating
Anti-reflective coating on inner surface
n/a
Dial Color
n/a
n/a
Lume
LumiBrite on hands and index(es)
None

Movement

1 specs
Caliber
Seiko V192
Seiko VK64

Pricing

1 specs
MSRP
$700
$265
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