Side by side
Noctua Watch Corp. P-1vsSeiko Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
P-142mm
Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition42mm
Power Reserve
P-1—
Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition45h
Water Resistance
P-1300m
Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition100m
MSRP
P-1$375
Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition$2,500
Full specifications
Case
5 specsCategory
—
Chronograph
Thickness
12.5mm
14.6mm
Lug-to-Lug
46mm
49.5mm
Lug Width
22mm
20mm
Water Resistance
300m
100m
Crystal & Dial
3 specsCrystal Shape
Flat
Curved
AR Coating
Inner
Anti-reflective coating on inner surface
Lume
None
LumiBrite on hands and index(es)
Movement
3 specsCaliber
Seiko NH35A
8R48
Power Reserve
—
45h
Jewels
25
34
Pricing
1 specsMSRP
—
$2,500
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