Side by side

Sheffield Chrono IIvsSeiko Prospex SPEEDTIMER

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

Chrono II
SheffieldChrono II
Prospex SPEEDTIMER
SeikoProspex SPEEDTIMER
MSRP $725

At a glance

11 of 29 specs differ
Diameter
Chrono II40mm
Prospex SPEEDTIMER39mm
Power Reserve
Chrono II
Prospex SPEEDTIMER40h
Water Resistance
Chrono II100m
Prospex SPEEDTIMER100m
MSRP
Chrono II
Prospex SPEEDTIMER$725

Full specifications

Case

3 specs
Diameter
40mm
39mm
Thickness
13mm
13.3mm
Lug-to-Lug
48mm
45.5mm

Crystal & Dial

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

Movement

3 specs
Caliber
Seiko VK64
V192
Type
Mecaquartz
Quartz
Power Reserve
40h

Pricing

1 specs
MSRP
$725
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