Which is cheaper, the Praesidus Neptune 44 or the Seiko Diamond Collection?

At MSRP the Seiko Diamond Collection is the cheaper of the two at $525, against $550 for the Praesidus Neptune 44 — a $25 gap before any retailer discounting.

Which is bigger, the Praesidus Neptune 44 or the Seiko Diamond Collection?

The Praesidus Neptune 44 wears larger at 44mm versus 32mm for the Seiko Diamond Collection — a 12mm difference across the dial.

Which has better water resistance, the Praesidus Neptune 44 or the Seiko Diamond Collection?

The Praesidus Neptune 44 is rated to 200m versus 10m for the Seiko Diamond Collection.

What movement does the Praesidus Neptune 44 run compared to the Seiko Diamond Collection?

Both watches run automatic movements — the Praesidus Neptune 44 uses the Miyota 9039 and the Seiko Diamond Collection uses the 6N32.

Side by side

Praesidus Neptune 44vsSeiko Diamond Collection

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

Praesidus Neptune 44

neptune-44-brown

MSRP $550

Seiko Diamond Collection

sur579

MSRP $525

At a glance

11 of 29 specs differ

Diameter

Neptune 4444mm

Diamond Collection32mm

Power Reserve

Neptune 4440h

Diamond Collection40h

Water Resistance

Neptune 44200m

Diamond Collection100m

MSRP

Neptune 44$550

Diamond Collection$525

Full specifications

Case

7 specs

Crystal & Dial

2 specs

Crystal

Domed Sapphire

Sapphire

Dial Color

Patina

Black

Movement

1 specs

Caliber

Miyota 9039

6N32

Pricing

1 specs

MSRP

$550

$525

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Praesidus Neptune 44vsSeiko Diamond Collection

At a glance

Full specifications

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