Side by side

Dumoreau Monopusher ChronographvsSerket Watch Co Reef Mariana

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

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Monopusher Chronograph
DumoreauMonopusher Chronograph
Reef Mariana
Serket Watch CoReef Mariana
MSRP $449
Buy from Dumoreau ↗
Buy used on eBay ↗
Buy from Serket Watch Co ↗
Buy used on eBay ↗

At a glance

9 of 29 specs differ
Diameter
Monopusher Chronograph40mm
Reef Mariana40mm
Power Reserve
Monopusher Chronograph63h
Reef Mariana—
Water Resistance
Monopusher Chronograph100m
Reef Mariana200m
MSRP
Monopusher Chronograph—
Reef Mariana$449

Full specifications

Case

3 specs
Thickness
12.5mm
13.2mm
Lug-to-Lug
46mm
47.5mm
Water Resistance
100m
200m

Crystal & Dial

2 specs
Dial Color
Black
Orange
Lume
None
BGW9

Movement

3 specs
Caliber
Sellita SW510-M-MPC-B
Seiko NH35
Type
Manual
Automatic
Power Reserve
63h
—

Pricing

1 specs
MSRP
—
$449
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