I didn't want to pay premium on the srpb01 green turtle, so this is the mod I ended up with instead! Started with a base crystal times turtle/skx case. : r/SeikoMods
Seiko SRPH57 OEM Dial – WEEZMODS
FS Seiko SRPB01 Green turtle limited edition $500 only | WatchUSeek Watch Forums
SEIKO GREEN TURTLE LIMITED EDITION SRPB01K1 SRPB01 - YouTube