Side by side

Serket Watch Co Reef MarianavsZRC 1904 IRIDIUM -METAL

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
IRIDIUM -METAL
ZRC 1904IRIDIUM -METAL
MSRP $3,790
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At a glance

9 of 29 specs differ
Diameter
Reef Mariana40mm
IRIDIUM -METAL41.5mm
Power Reserve
Reef Mariana—
IRIDIUM -METAL56h
Water Resistance
Reef Mariana200m
IRIDIUM -METAL1,000m
MSRP
Reef Mariana$449
IRIDIUM -METAL$3,790

Full specifications

Case

4 specs
Diameter
40mm
41.5mm
Thickness
13.2mm
—
Lug-to-Lug
47.5mm
46mm
Water Resistance
200m
1000m

Crystal & Dial

2 specs
Dial Color
Orange
Black
Lume
BGW9
None

Movement

2 specs
Caliber
Seiko NH35
Sellita SW300-1
Power Reserve
—
56h

Pricing

1 specs
MSRP
$449
$3,790
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