Tissot PRX UFO Robot Grendizer 50th AnniversaryvsTissot Gentleman Gold bezel

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.

The Tissot Gentleman Gold bezel is widely praised for its exceptional finishing and value, appearing to punch above its price point with an 18k gold bezel. Owners and reviewers highlight its timeless and versatile design, making it a suitable daily companion for both casual and formal wear. The Powermatic 80 Silicium movement is noted for its 80-hour power reserve and silicon balance spring, contributing to chronometer-like accuracy, with one owner reporting less than 2 seconds of variance daily. Some find the prominent "Powermatic 80 Silicium" text on the dial perplexing, and the bracelet finishing is considered less refined than the case. One owner noted the butterfly clasp on the leather strap variant requires adjustment. On balance, owners and reviewers rate the Tissot Gentleman Gold bezel highly for its impressive finishing and value, with the 18k gold bezel being a standout feature.