Side by side

Serket Watch Co Reef MarianavsSmiths MONOPUSHER PRS-57

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

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Reef Mariana
Serket Watch CoReef Mariana
MSRP $449
MONOPUSHER PRS-57
SmithsMONOPUSHER PRS-57
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Buy used on eBay ↗
Buy from Smiths ↗
Buy used on eBay ↗

At a glance

8 of 29 specs differ
Diameter
Reef Mariana40mm
MONOPUSHER PRS-5740mm
Power Reserve
Reef Mariana—
MONOPUSHER PRS-5762h
Water Resistance
Reef Mariana200m
MONOPUSHER PRS-57100m
MSRP
Reef Mariana$449
MONOPUSHER PRS-57—

Full specifications

Case

3 specs
Thickness
13.2mm
15mm
Lug-to-Lug
47.5mm
46mm
Water Resistance
200m
100m

Crystal & Dial

2 specs
Dial Color
Orange
Black
Lume
BGW9
SuperLuminova

Movement

2 specs
Caliber
Seiko NH35
Sellita SW510 MP
Power Reserve
—
62h

Pricing

1 specs
MSRP
$449
—
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