One Piece franchise expands with new Seiko watch and Funko collectibles

Various brands are releasing new collectible merchandise inspired by the One Piece franchise.

Seiko has launched a limited edition timepiece titled the Seiko x One Piece Shinkansen Setouchi Blue Model. The watch features a blue gradient dial with details such as Monkey D. Luffy’s straw hat and the Going Merry Jolly Roger. Constructed with a stainless steel case and Hardlex curved glass, the watch offers water resistance up to 10 bar and includes a serialized engraved case back. This release celebrates the One Piece Shinkansen project by JR West.

Additionally, specialized Funko POP figures are available through Amazon. These include a metallic special edition of Monkey D. Luffy with a flag, a Roronoa Zoro figure presented within an acrylic display featuring a wanted poster background, and a deluxe Nico Robin figure accompanied by a miniature Going Merry II, which was released as a limited edition for the Summer Convention 2025.