Side by side
Maughan Jones Spectra ProvsSeiko 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
14 of 29 specs differDiameter
Spectra Pro42mm
Prospex Sea 1970 Heritage Diver's Black Series Limited Edition44mm
Power Reserve
Spectra Pro—
Prospex Sea 1970 Heritage Diver's Black Series Limited Edition50h
Water Resistance
Spectra Pro50m
Prospex Sea 1970 Heritage Diver's Black Series Limited Edition200m
MSRP
Spectra Pro$235
Prospex Sea 1970 Heritage Diver's Black Series Limited Edition$3,300
Full specifications
Case
6 specsCategory
—
Diver
Diameter
42mm
44mm
Thickness
—
13mm
Lug-to-Lug
—
49.3mm
Lug Width
—
20mm
Water Resistance
50m
200m
Crystal & Dial
4 specsCrystal Shape
Flat
Curved
AR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
—
Black
Lume
None
LumiBrite on hands, index(es) and bezel
Movement
3 specsCaliber
Miyota
8L35
Power Reserve
—
50h
Jewels
25
26
Pricing
1 specsMSRP
—
$3,300
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