Side by side

MKII Fulcrum 39 DatevsSerket Watch Co Reef Mariana

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

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Fulcrum 39 Date
MKIIFulcrum 39 Date
Reef Mariana
Serket Watch CoReef Mariana
MSRP $449
Buy from MKII ↗
Buy used on eBay ↗
Buy from Serket Watch Co ↗
Buy used on eBay ↗

At a glance

6 of 29 specs differ
Diameter
Fulcrum 39 Date39.5mm
Reef Mariana40mm
Power Reserve
Fulcrum 39 Date—
Reef Mariana—
Water Resistance
Fulcrum 39 Date200m
Reef Mariana200m
MSRP
Fulcrum 39 Date—
Reef Mariana$449

Full specifications

Case

3 specs
Diameter
39.5mm
40mm
Thickness
14.1mm
13.2mm
Lug-to-Lug
47mm
47.5mm

Crystal & Dial

1 specs
Dial Color
Black
Orange

Movement

1 specs
Caliber
Miyota 9015
Seiko NH35

Pricing

1 specs
MSRP
—
$449
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