Side by side

Serket Watch Co Reef MarianavsTuseno Blackwater

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
Blackwater
TusenoBlackwater
MSRP $999
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Buy used on eBay ↗
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At a glance

8 of 29 specs differ
Diameter
Reef Mariana40mm
Blackwater40.5mm
Power Reserve
Reef Mariana—
Blackwater—
Water Resistance
Reef Mariana200m
Blackwater200m
MSRP
Reef Mariana$449
Blackwater$999

Full specifications

Case

4 specs
Diameter
40mm
40.5mm
Thickness
13.2mm
—
Lug-to-Lug
47.5mm
50mm
Lug Width
20mm
—

Crystal & Dial

2 specs
Dial Color
Orange
Black
Lume
BGW9
BGW9 Swiss Super-LumiNova

Movement

1 specs
Caliber
Seiko NH35
SW200-1

Pricing

1 specs
MSRP
$449
$999
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