Side by side
Beaufort PulsatimervsSeiko Prospex SPEEDTIMER
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Pulsatimer39mm
Prospex SPEEDTIMER39mm
Power Reserve
Pulsatimer63h
Prospex SPEEDTIMER40h
Water Resistance
Pulsatimer50m
Prospex SPEEDTIMER100m
MSRP
Pulsatimer$1,260
Prospex SPEEDTIMER$725
Full specifications
Case
4 specsCategory
—
Chronograph
Thickness
13.8mm
13.3mm
Lug-to-Lug
47mm
45.5mm
Water Resistance
50m
100m
Crystal & Dial
3 specsCrystal Shape
Flat
Curved
AR Coating
Inner
Anti-reflective coating on inner surface
Lume
C1 Super-LumiNova applied to sword-styled hands for low-light readability.
LumiBrite on hands and index(es)
Movement
3 specsCaliber
Sellita SW510M BH b
V192
Type
Manual
Quartz
Power Reserve
63h
40h
Pricing
1 specsMSRP
$1,260
$725
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