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Circula Watches DiveSportvsSeiko 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.

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DiveSport
Circula WatchesDiveSport
Prospex Sea 1970 Heritage Diver's Black Series Limited Edition
SeikoProspex Sea 1970 Heritage Diver's Black Series Limited Edition
MSRP $3,300
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At a glance

14 of 29 specs differ
Diameter
DiveSport42mm
Prospex Sea 1970 Heritage Diver's Black Series Limited Edition44mm
Power Reserve
DiveSport41h
Prospex Sea 1970 Heritage Diver's Black Series Limited Edition50h
Water Resistance
DiveSport500m
Prospex Sea 1970 Heritage Diver's Black Series Limited Edition200m
MSRP
DiveSport—
Prospex Sea 1970 Heritage Diver's Black Series Limited Edition$3,300

Full specifications

Case

6 specs
Category
—
Diver
Diameter
42mm
44mm
Thickness
13.4mm
13mm
Lug-to-Lug
48.5mm
49.3mm
Material
Titanium
Stainless Steel
Water Resistance
500m
200m

Crystal & Dial

4 specs
Crystal Shape
Flat
Curved
AR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
Schwarz
Black
Lume
Swiss Super-LumiNova BGW9
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
Sellita SW200-1
8L35
Power Reserve
41h
50h
Jewels
25
26

Pricing

1 specs
MSRP
—
$3,300
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