Seiko Titanium Diver JDM 4S15-7000 SCVF001
rare and collectible
4S is a high end movement by Seiko designed to compete with ETA 2892
later to be use as base design for credor and Grand Seiko
Case and bracelet made from titanium there are some sign of use
monocoque case
rotating bezel one direction
all original
hands and dial in great condition
lume very bright
Cobra hands instead of cathedral hands
hardlex glass
screw down crown
unit and replaced box
Movement 4S15 high beat 28800bph keep good time