Side by side
Benrus Watches TYPE 1 M1vsSeiko 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
12 of 29 specs differDiameter
TYPE 1 M141.5mm
Prospex Sea 1970 Heritage Diver's Black Series Limited Edition44mm
Power Reserve
TYPE 1 M140h
Prospex Sea 1970 Heritage Diver's Black Series Limited Edition50h
Water Resistance
TYPE 1 M1370m
Prospex Sea 1970 Heritage Diver's Black Series Limited Edition200m
MSRP
TYPE 1 M1$1,995
Prospex Sea 1970 Heritage Diver's Black Series Limited Edition$3,300
Full specifications
Case
5 specsCategory
—
Diver
Diameter
41.5mm
44mm
Thickness
13.7mm
13mm
Lug-to-Lug
46mm
49.3mm
Water Resistance
370m
200m
Crystal & Dial
3 specsCrystal Shape
Flat
Curved
AR Coating
Inner
Anti-reflective coating on inner surface
Lume
Super-LumiNova
LumiBrite on hands, index(es) and bezel
Movement
3 specsCaliber
ETA 2892
8L35
Power Reserve
40h
50h
Jewels
25
26
Pricing
1 specsMSRP
$1,995
$3,300
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