Side by side
Memphis Belle Heritage Bronzo Meccanico HM4 VerdevsSeiko Prospex Sea Seiko Diver’s Watch 60th Anniversary Limited Edition
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
Heritage Bronzo Meccanico HM4 Verde46mm
Prospex Sea Seiko Diver’s Watch 60th Anniversary Limited Edition40mm
Power Reserve
Heritage Bronzo Meccanico HM4 Verde53h
Prospex Sea Seiko Diver’s Watch 60th Anniversary Limited Edition72h
Water Resistance
Heritage Bronzo Meccanico HM4 Verde300m
Prospex Sea Seiko Diver’s Watch 60th Anniversary Limited Edition300m
MSRP
Heritage Bronzo Meccanico HM4 Verde$1,760
Prospex Sea Seiko Diver’s Watch 60th Anniversary Limited Edition$1,400
Full specifications
Case
4 specsCategory
—
Diver
Diameter
46mm
40mm
Thickness
12mm
13mm
Lug-to-Lug
46mm
46.4mm
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
4 specsCaliber
—
6R55
Type
Manual
Automatic
Power Reserve
53h
72h
Jewels
25
24
Pricing
1 specsMSRP
$1,760
$1,400
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