Which is cheaper, the Noctua Watch Corp. PD-1 or the Seiko Prospex Sea?

At MSRP the Noctua Watch Corp. PD-1 is the cheaper of the two at $429, against $595 for the Seiko Prospex Sea — a $166 gap before any retailer discounting.

Which is bigger, the Noctua Watch Corp. PD-1 or the Seiko Prospex Sea?

The Noctua Watch Corp. PD-1 wears larger at 42mm versus 41.7mm for the Seiko Prospex Sea — a 0.3mm difference across the dial.

Which has better water resistance, the Noctua Watch Corp. PD-1 or the Seiko Prospex Sea?

The Noctua Watch Corp. PD-1 is rated to 300m versus 200m for the Seiko Prospex Sea.

What movement does the Noctua Watch Corp. PD-1 run compared to the Seiko Prospex Sea?

Both watches run automatic movements — the Noctua Watch Corp. PD-1 uses the Seiko NH35A and the Seiko Prospex Sea uses the 4R35.

Side by side

Noctua Watch Corp. PD-1vsSeiko Prospex Sea

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

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Noctua Watch Corp.PD-1

noctua-watch-corp-pd-1

MSRP $429

Seiko Prospex Sea

srpl11

MSRP $595

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At a glance

12 of 29 specs differ

Diameter

PD-142mm

Prospex Sea41.7mm

Power Reserve

PD-1—

Prospex Sea41h

Water Resistance

PD-1300m

Prospex Sea200m

MSRP

PD-1$429

Prospex Sea$595

Full specifications

Case

6 specs

Crystal & Dial

2 specs

Crystal

Sapphire

Hardlex

Lume

None

LumiBrite on hands, index(es) and bezel

Movement

3 specs

Caliber

Seiko NH35A

4R35

Power Reserve

—

41h

Jewels

Pricing

1 specs

MSRP

—

$595

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Noctua Watch Corp. PD-1vsSeiko Prospex Sea

At a glance

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