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Ralf Tech WRV ELECTRIC BLACK OPERATORvsSeiko 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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WRV ELECTRIC BLACK OPERATOR
Ralf TechWRV ELECTRIC BLACK OPERATOR
MSRP $2,790
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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Buy used on eBay ↗
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At a glance

15 of 29 specs differ
Diameter
WRV ELECTRIC BLACK OPERATOR43.8mm
Prospex Sea 1970 Heritage Diver's Black Series Limited Edition44mm
Power Reserve
WRV ELECTRIC BLACK OPERATOR40h
Prospex Sea 1970 Heritage Diver's Black Series Limited Edition50h
Water Resistance
WRV ELECTRIC BLACK OPERATOR300m
Prospex Sea 1970 Heritage Diver's Black Series Limited Edition200m
MSRP
WRV ELECTRIC BLACK OPERATOR$2,790
Prospex Sea 1970 Heritage Diver's Black Series Limited Edition$3,300

Full specifications

Case

7 specs
Category
—
Diver
Diameter
43.8mm
44mm
Thickness
3.5mm
13mm
Lug-to-Lug
46mm
49.3mm
Lug Width
26mm
20mm
Material
Stainless Steel (PVD black)
Stainless Steel
Water Resistance
300m
200m

Crystal & Dial

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

Movement

4 specs
Caliber
RTE001 Long Range
8L35
Type
Electric Micro Hybrid
Automatic
Power Reserve
40h
50h
Jewels
25
26

Pricing

1 specs
MSRP
$2,790
$3,300
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