Zenith Silver Chronograph Pocket Watch

This Zenith Chronomètre, circa 1965, is a rare and unusual openface deck chronometer crafted in silver, distinguished by its two-day power reserve indication. The substantial 60 mm circular case is engine-turned and fitted with a silver cuvette, reflecting both durability and refined detailing. The white enamel dial is appointed with black Roman numerals, blued steel hands, a subsidiary seconds dial, and a fan-shaped 48-hour power reserve display, underscoring its functional precision.

Housed within is the Zenith Calibre 5011K, a nickel-finished lever movement with 19 jewels and a Glucydur balance, renowned for its accuracy and stability. Case, dial, and movement are all signed by Zenith, marking this piece as both a technical achievement and a collectible example of the brand’s expertise in chronometric instruments.