Side by side

Praesidus DD-45vsSerket Watch Co Reef Mariana

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

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DD-45
PraesidusDD-45
MSRP $299
Reef Mariana
Serket Watch CoReef Mariana
MSRP $449
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Buy from Serket Watch Co ↗
Buy used on eBay ↗

At a glance

12 of 29 specs differ
Diameter
DD-4540mm
Reef Mariana40mm
Power Reserve
DD-4540h
Reef Mariana—
Water Resistance
DD-45100m
Reef Mariana200m
MSRP
DD-45$299
Reef Mariana$449

Full specifications

Case

5 specs
Category
Field
—
Thickness
—
13.2mm
Lug-to-Lug
46.5mm
47.5mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
100m
200m

Crystal & Dial

3 specs
Crystal
Domed Sapphire
Sapphire
Dial Color
OG
Orange
Lume
None
BGW9

Movement

3 specs
Caliber
Ameriquartz USA
Seiko NH35
Type
Quartz
Automatic
Power Reserve
40h
—

Pricing

1 specs
MSRP
$299
$449
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