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Noctua Watch Corp. PDFL-1vsSeiko Prospex Sea

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

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PDFL-1
Noctua Watch Corp.PDFL-1
MSRP $447
Prospex Sea
SeikoProspex Sea
MSRP $625
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Buy from Seiko ↗
Buy used on eBay ↗

At a glance

11 of 29 specs differ
Diameter
PDFL-142mm
Prospex Sea43.8mm
Power Reserve
PDFL-1—
Prospex Sea41h
Water Resistance
PDFL-1300m
Prospex Sea200m
MSRP
PDFL-1$447
Prospex Sea$625

Full specifications

Case

5 specs
Category
—
Diver
Diameter
42mm
43.8mm
Thickness
13mm
12.8mm
Lug-to-Lug
46mm
48.7mm
Water Resistance
300m
200m

Crystal & Dial

2 specs
AR Coating
Inner
Anti-reflective coating on inner surface
Lume
None
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
Seiko NH38A
4R35
Power Reserve
—
41h
Jewels
25
23

Pricing

1 specs
MSRP
—
$625
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