Side by side
Noctua Watch Corp. PFL-1vsSeiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
PFL-142mm
Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition42.7mm
Power Reserve
PFL-1—
Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition70h
Water Resistance
PFL-1300m
Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition200m
MSRP
PFL-1$393
Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition$1,350
Full specifications
Case
6 specsCategory
—
Diver
Diameter
42mm
42.7mm
Thickness
12.5mm
13.2mm
Lug-to-Lug
46mm
46.4mm
Lug Width
22mm
20mm
Water Resistance
300m
200m
Crystal & Dial
3 specsCrystal Shape
Flat
Curved
AR Coating
Inner
Anti-reflective coating on inner surface
Lume
None
LumiBrite on hands, index(es) and bezel
Movement
3 specsCaliber
Seiko NH38A
6R35
Power Reserve
—
70h
Jewels
25
24
Pricing
1 specsMSRP
—
$1,350
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