Side by side

Beaufort PulsatimervsSeiko Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition

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

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Pulsatimer
BeaufortPulsatimer
MSRP $1,260
Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition
SeikoProspex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition
MSRP $3,000
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At a glance

13 of 29 specs differ
Diameter
Pulsatimer39mm
Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition42.5mm
Power Reserve
Pulsatimer63h
Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition45h
Water Resistance
Pulsatimer50m
Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition100m
MSRP
Pulsatimer$1,260
Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition$3,000

Full specifications

Case

5 specs
Category
—
Chronograph
Diameter
39mm
42.5mm
Thickness
13.8mm
15.1mm
Lug-to-Lug
47mm
50mm
Water Resistance
50m
100m

Crystal & Dial

3 specs
Crystal 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

4 specs
Caliber
Sellita SW510M BH b
8R46
Type
Manual
Automatic
Power Reserve
63h
45h
Jewels
25
34

Pricing

1 specs
MSRP
$1,260
$3,000
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