Which is cheaper, the Serket Watch Co Reef Mariana or the Zelos Nova 37?

At MSRP the Serket Watch Co Reef Mariana is the cheaper of the two at $449, against $899 for the Zelos Nova 37 — a $450 gap before any retailer discounting.

Which is bigger, the Serket Watch Co Reef Mariana or the Zelos Nova 37?

The Serket Watch Co Reef Mariana wears larger at 40mm versus 37mm for the Zelos Nova 37 — a 3mm difference across the dial.

Which has better water resistance, the Serket Watch Co Reef Mariana or the Zelos Nova 37?

The Serket Watch Co Reef Mariana is rated to 200m versus 50m for the Zelos Nova 37.

What movement does the Serket Watch Co Reef Mariana run compared to the Zelos Nova 37?

The Serket Watch Co Reef Mariana runs a automatic caliber (Seiko NH35), while the Zelos Nova 37 runs a manual (ETA 7001).

Side by side

Serket Watch Co Reef MarianavsZelos Nova 37

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

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Serket Watch Co Reef Mariana

reef-x-mariana-diver-orange-dial-black-bezel-40mm-pre-order

MSRP $449

Zelos Nova 37

zelos-nova-37

MSRP $899

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At a glance

13 of 29 specs differ

Diameter

Reef Mariana40mm

Nova 3737mm

Power Reserve

Reef Mariana—

Nova 3740h

Water Resistance

Reef Mariana200m

Nova 3750m

MSRP

Reef Mariana$449

Nova 37$899

Full specifications

Case

6 specs

Crystal & Dial

3 specs

Crystal

Sapphire

Domed Sapphire

Dial Color

Orange

Salmon

Lume

BGW9

None

Movement

3 specs

Caliber

Seiko NH35

ETA 7001

Type

Automatic

Manual

Power Reserve

—

40h

Pricing

1 specs

MSRP

$449

$899

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Serket Watch Co Reef MarianavsZelos Nova 37

At a glance

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