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Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited EditionvsTSAO Baltimore Bronze Bitcoin - Meteorite

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
Bronze Bitcoin - Meteorite
TSAO BaltimoreBronze Bitcoin - Meteorite
MSRP $1,399
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At a glance

14 of 29 specs differ
Diameter
Prospex Sea 1970 Heritage Diver's Black Series Limited Edition44mm
Bronze Bitcoin - Meteorite43mm
Power Reserve
Prospex Sea 1970 Heritage Diver's Black Series Limited Edition50h
Bronze Bitcoin - Meteorite40h
Water Resistance
Prospex Sea 1970 Heritage Diver's Black Series Limited Edition200m
Bronze Bitcoin - Meteorite200m
MSRP
Prospex Sea 1970 Heritage Diver's Black Series Limited Edition$3,300
Bronze Bitcoin - Meteorite$1,399

Full specifications

Case

6 specs
Category
Diver
—
Diameter
44mm
43mm
Thickness
13mm
13.6mm
Lug-to-Lug
49.3mm
46mm
Lug Width
20mm
22mm
Material
Stainless Steel
Bronze

Crystal & Dial

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

Movement

3 specs
Caliber
8L35
MD-1
Power Reserve
50h
40h
Jewels
26
25

Pricing

1 specs
MSRP
$3,300
$1,399
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