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Dumoreau Monopusher ChronographvsSeiko Prospex Sea

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 Sea
SeikoProspex Sea
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Buy used on eBay ↗
Buy from Seiko ↗
Buy used on eBay ↗

At a glance

11 of 29 specs differ
Diameter
Monopusher Chronograph40mm
Prospex Sea42mm
Power Reserve
Monopusher Chronograph63h
Prospex Sea72h
Water Resistance
Monopusher Chronograph100m
Prospex Sea300m
MSRP
Monopusher Chronograph—
Prospex Sea—

Full specifications

Case

5 specs
Category
—
Diver
Diameter
40mm
42mm
Thickness
12.5mm
13.3mm
Lug-to-Lug
46mm
48.6mm
Water Resistance
100m
300m

Crystal & Dial

2 specs
AR Coating
Inner
Anti-reflective coating on inner surface
Lume
None
LumiBrite on hands, index(es) and bezel

Movement

4 specs
Caliber
Sellita SW510-M-MPC-B
6R54
Type
Manual
Automatic
Power Reserve
63h
72h
Jewels
25
24
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All alternatives to the Monopusher Chronograph →All alternatives to the Prospex Sea →
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Seiko Prospex SeavsSerket Watch Co Overdrive ChronographSeiko Prospex SeavsHemel HFC Mechanical ChronographBeaufort BicompaxvsSeiko Prospex SeaSeiko Prospex SeavsUgly Watch Co RM3Dumoreau Monopusher ChronographvsBorealis Watch Co. JamantaBorealis Watch Co. Caloura 300mvsDumoreau Monopusher Chronograph
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