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Dumoreau Monopusher ChronographvsSeiko 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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Monopusher Chronograph
DumoreauMonopusher Chronograph
Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition
SeikoProspex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition
MSRP $3,000
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At a glance

12 of 29 specs differ
Diameter
Monopusher Chronograph40mm
Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition42.5mm
Power Reserve
Monopusher Chronograph63h
Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition45h
Water Resistance
Monopusher Chronograph100m
Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition100m
MSRP
Monopusher Chronograph—
Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition$3,000

Full specifications

Case

4 specs
Category
—
Chronograph
Diameter
40mm
42.5mm
Thickness
12.5mm
15.1mm
Lug-to-Lug
46mm
50mm

Crystal & Dial

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

Movement

4 specs
Caliber
Sellita SW510-M-MPC-B
8R46
Type
Manual
Automatic
Power Reserve
63h
45h
Jewels
25
34

Pricing

1 specs
MSRP
—
$3,000
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Serket Watch Co Overdrive ChronographvsSeiko Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited EditionHemel HFC Mechanical ChronographvsSeiko Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited EditionBeaufort BicompaxvsSeiko Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited EditionSeiko Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited EditionvsUgly Watch Co RM3Bremont Terra Nova 42.5 ChronographvsDumoreau Monopusher ChronographDumoreau Monopusher ChronographvsWilliam Wood Triumph Chronograph
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