Side by side
DIFICIANO NarwhalvsSeiko 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
12 of 29 specs differDiameter
Narwhal38mm
Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition42.7mm
Power Reserve
Narwhal—
Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition70h
Water Resistance
Narwhal300m
Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition200m
MSRP
Narwhal$419
Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition$1,350
Full specifications
Case
5 specsCategory
—
Diver
Diameter
38mm
42.7mm
Thickness
14.2mm
13.2mm
Lug-to-Lug
48mm
46.4mm
Water Resistance
300m
200m
Crystal & Dial
3 specsCrystal Shape
Flat
Curved
AR Coating
Inner
Anti-reflective coating on inner surface
Lume
C3
LumiBrite on hands, index(es) and bezel
Movement
3 specsCaliber
Seiko NH35
6R35
Power Reserve
—
70h
Jewels
25
24
Pricing
1 specsMSRP
$419
$1,350
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