18K gold classic Tank Americaine with manual wind on leather strap and 18K deployant. Circa 1950. While most technology doesn't take kindly to aging, a spectacular timepiece only grows in mystique, prestige, and cultural allure over the years. Polacheck’s Jewelers, a fourth-generation family-run business in Calabasas, CA, carries the crème de le crème of iconic names--from Patek Philippe to Cartier, Rolex, Hublot, and more. Each sensational vintage styles, polished and serviced to perfection, was handpicked by company president and passionate watch collector Brent Polacheck himself.