Side by side
Alkin Watches Model TwovsSeiko Prospex Sea 1970 Heritage Diver's Black Series 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
Model Two41mm
Prospex Sea 1970 Heritage Diver's Black Series Limited Edition44mm
Power Reserve
Model Two—
Prospex Sea 1970 Heritage Diver's Black Series Limited Edition50h
Water Resistance
Model Two300m
Prospex Sea 1970 Heritage Diver's Black Series Limited Edition200m
MSRP
Model Two—
Prospex Sea 1970 Heritage Diver's Black Series Limited Edition$3,300
Full specifications
Case
5 specsCategory
—
Diver
Diameter
41mm
44mm
Thickness
12.8mm
13mm
Lug-to-Lug
48mm
49.3mm
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
Miyota 9039
8L35
Power Reserve
—
50h
Jewels
25
26
Pricing
1 specsMSRP
—
$3,300
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