Side by side

Boldr BlastoisevsSerket Watch Co Reef Mariana

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

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Blastoise
BoldrBlastoise
MSRP $449
Reef Mariana
Serket Watch CoReef Mariana
MSRP $449
Buy from Boldr ↗
Buy used on eBay ↗
Buy from Serket Watch Co ↗
Buy used on eBay ↗

At a glance

7 of 29 specs differ
Diameter
Blastoise40mm
Reef Mariana40mm
Power Reserve
Blastoise40h
Reef Mariana—
Water Resistance
Blastoise200m
Reef Mariana200m
MSRP
Blastoise$449
Reef Mariana$449

Full specifications

Case

3 specs
Category
Diver
—
Thickness
12mm
13.2mm
Lug-to-Lug
49.5mm
47.5mm

Crystal & Dial

2 specs
Dial Color
Blastoise
Orange
Lume
Super-LumiNova
BGW9

Movement

2 specs
Caliber
Seiko (SII) NH37
Seiko NH35
Power Reserve
40h
—
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All alternatives to the Blastoise →All alternatives to the Reef Mariana →
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