Seiko Wired WW x Magic Stick first collaboration model, limited to 300 pieces, with an individual serial number engraved on the case back. Black dial marked "JP EXCLUSIVE," a reference number for 2020, sold only in Japan.
I might put this one in my artsy fartsy category. Instead of a chunk of Amber, this is more of a slice. Brown gemstones up top give it that earthy amulet feel. They are two Calligraphy stones and a Bronzite.