Side by side

MKII Fulcrum 39 DatevsSeiko Prospex SPEEDTIMER

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

Prospex SPEEDTIMER
SeikoProspex SPEEDTIMER
MSRP $750

At a glance

13 of 29 specs differ
Diameter
Fulcrum 39 Date39.5mm
Prospex SPEEDTIMER41.4mm
Power Reserve
Fulcrum 39 Date
Prospex SPEEDTIMER40h
Water Resistance
Fulcrum 39 Date200m
Prospex SPEEDTIMER100m
MSRP
Fulcrum 39 Date
Prospex SPEEDTIMER$750

Full specifications

Case

6 specs
Category
Chronograph
Diameter
39.5mm
41.4mm
Thickness
14.1mm
13mm
Lug-to-Lug
47mm
45.9mm
Lug Width
20mm
21mm
Water Resistance
200m
100m

Crystal & Dial

3 specs
Crystal Shape
Flat
Curved
AR Coating
Inner
Anti-reflective coating on inner surface
Lume
BGW9
LumiBrite on hands and index(es)

Movement

3 specs
Caliber
Miyota 9015
V192
Type
Automatic
Quartz
Power Reserve
40h

Pricing

1 specs
MSRP
$750
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