Side by side

Dryden Heartlander AutomaticvsSerket Watch Co Reef X Diver Black DLC

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

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Heartlander Automatic
DrydenHeartlander Automatic
MSRP $600
Reef X Diver Black DLC
Serket Watch CoReef X Diver Black DLC
Buy from Dryden ↗
Buy used on eBay ↗
Buy from Serket Watch Co ↗
Buy used on eBay ↗

At a glance

11 of 29 specs differ
Diameter
Heartlander Automatic38mm
Reef X Diver Black DLC43mm
Power Reserve
Heartlander Automatic40h
Reef X Diver Black DLC—
Water Resistance
Heartlander Automatic101m
Reef X Diver Black DLC200m
MSRP
Heartlander Automatic$600
Reef X Diver Black DLC—

Full specifications

Case

6 specs
Category
Field
—
Diameter
38mm
43mm
Thickness
11.2mm
12.7mm
Lug-to-Lug
46mm
50mm
Lug Width
20mm
22mm
Water Resistance
101m
200m

Crystal & Dial

2 specs
Crystal
Domed Sapphire
Sapphire
Dial Color
Goldfinch
Pink

Movement

2 specs
Caliber
Miyota 9039
Seiko NH35
Power Reserve
40h
—

Pricing

1 specs
MSRP
$600
—
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