Universal Genève Polerouter 852100

Universal Genève Unisonic reference 852100 is a rare, vintage timepiece that features a highly collectible double-signed "Cartier" dial, indicating it was originally retailed by the luxury house. Encased in a 34mm gold-plated stainless steel case with distinctive period lugs, the watch presents a clean cream-toned dial layout. It is characterized by its slim baton hour markers, a date window framed at the 3 o’clock position, and the signature Universal Genève logo updated with a subtle tuning fork emblem above the "Unisonic" text. Below the brand logo sits the rare script signature of Cartier, adding immense historical value for vintage watch enthusiasts. Powering the watch is an innovative Caliber 1-52 electronic tuning fork movement.