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 differ
Diameter
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 specs
Category
Diver
Diameter
46mm
40mm
Thickness
12mm
13mm
Lug-to-Lug
46mm
46.4mm

Crystal & Dial

4 specs
Crystal 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 specs
Caliber
6R55
Type
Manual
Automatic
Power Reserve
53h
72h
Jewels
25
24

Pricing

1 specs
MSRP
$1,760
$1,400
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