DIFICIANO NarwhalvsTissot PRX UFO Robot Grendizer 50th Anniversary

Owners widely praise the DIFICIANO Narwhal for its quiet operation and effective mopping, with some finding the app and robot impressive due to powerful suction. However, opinions on connectivity and mapping features are split, leading some to advise against purchase at full price, while others see it as good value. The 38mm case is noted by one owner as appearing large on smaller wrists, and the dial version sold out quickly. Overall, owners find the DIFICIANO Narwhal to be a good value, despite mixed feedback on its connectivity and mapping features.

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.