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Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited EditionvsUgly Watch Co RM3

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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Prospex Sea 1970 Heritage Diver's Black Series Limited Edition
SeikoProspex Sea 1970 Heritage Diver's Black Series Limited Edition
MSRP $3,300
RM3
Ugly Watch CoRM3
Buy from Seiko ↗
Buy used on eBay ↗
Buy from Ugly Watch Co ↗
Buy used on eBay ↗

At a glance

14 of 29 specs differ
Diameter
Prospex Sea 1970 Heritage Diver's Black Series Limited Edition44mm
RM342mm
Power Reserve
Prospex Sea 1970 Heritage Diver's Black Series Limited Edition50h
RM3—
Water Resistance
Prospex Sea 1970 Heritage Diver's Black Series Limited Edition200m
RM3200m
MSRP
Prospex Sea 1970 Heritage Diver's Black Series Limited Edition$3,300
RM3—

Full specifications

Case

5 specs
Category
Diver
—
Diameter
44mm
42mm
Thickness
13mm
—
Lug-to-Lug
49.3mm
51mm
Lug Width
20mm
22mm

Crystal & Dial

4 specs
Crystal Shape
Curved
Flat
AR Coating
Anti-reflective coating on inner surface
Inner
Dial Color
Black
White
Lume
LumiBrite on hands, index(es) and bezel
None

Movement

4 specs
Caliber
8L35
ST1901
Type
Automatic
Manual
Power Reserve
50h
—
Jewels
26
25

Pricing

1 specs
MSRP
$3,300
—
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