Tissot PRX UFO Robot Grendizer 50th AnniversaryvsYema Meangraf Super Japan Limited Edition

The Tissot PRX UFO Robot Grendizer 50th Anniversary is praised for its tasteful integration of anime elements onto the PRX design, featuring an engraved Grendizer bust on a sunburst blue dial with Super-Luminova, and is the first 40mm PRX to omit the date. Owners widely report huge demand, with all 1975 units selling out quickly. The packaging and watch box are described as "dope" and "insane," with one commenter stating the packing alone is "worth the buy." The watch retains the familiar 40mm case, Powermatic 80 movement with 80-hour power reserve, and integrated bracelet. Some find the Grendizer dial less appealing than the standard waffle dial, with one owner calling it "childish," while another considers it "the best PRX." The Grendizer graphic is less prominent in person than in photos, and the watch has a ghost date position. The Tissot PRX UFO Robot Grendizer 50th Anniversary retails for US$825 / CHF 795.

Owners praise the Yema Meangraf Super Japan Limited Edition for its 70s racing chronograph aesthetic and comfortable wearability. Some owners find the VK64 movement's 24-hour subdial impractical. On balance, owners appreciate the Meangraf Super Japan Limited Edition for its distinctive vintage design.