Seiko Prospex SpeedtimervsUndone Urban 34 Killy Sterling For Her

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Prospex Speedtimer
SeikoProspex Speedtimer

MSRP $725

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Urban 34 Killy Sterling For Her
UndoneUrban 34 Killy Sterling For Her

MSRP $225

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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 at true scale

Prospex Speedtimer

Undone Urban 34 Killy Sterling For Her at true scale

Urban 34 Killy Sterling For Her

Diameter

39mm

34mm

Lug-to-Lug

45.5mm

n/a

Thickness

13.3mm

11mm

lowest

Water Resistance

100m

highest

30m

MSRP

$725

$225

lowest

Movement

Seiko V192

Seiko VH61

Case

5 specs
Diameter
39mm
34mm
Thickness
13.3mm
11mm
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 VH61

Pricing

1 specs
MSRP
$725
$225
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