The reference 1601 represents the post-war Datejust collection that established the design and specifications that Rolex has maintained for decades. Produced in 18-karat yellow gold, this specific iteration belongs to the late 1970s production run, marking the final period before the introduction of quickset date calibers.
The 36-millimeter case is fitted with a matching fluted bezel and a champagne pie-pan dial featuring applied gold baton indices with tritium pips. Internally, the watch relies on the automatic caliber 1575, operating at 19,800 vibrations per hour beneath an acrylic crystal equipped with a magnification lens.
Founded in 1905 by the visionary Hans Wilsdorf, Rolex was born from a singular, revolutionary idea: to transform the wristwatch from a fragile piece of jewelry into a robust, precise, and reliable daily companion. This ambition was masterfully realized in 1926 with the invention of the Oyster, the world's first waterproof and dustproof wristwatch case. Proven by a triumphant swim across the English Channel on the wrist of Mercedes Gleitze, the Oyster case established the foundational pillar of the brand's identity—performance and dependability in the most demanding conditions—a standard to which every Rolex is held to this day.
Building upon this foundation, Rolex went on to pioneer the defining features of the modern watch, including the self-winding Perpetual rotor in 1931 and the date-displaying Datejust in 1945. The brand then cemented its legend by creating the "professional tool watch" category, developing iconic models engineered for specific endeavors: the Submariner for deep-sea diving, the GMT-Master for intercontinental pilots, and the Cosmograph Daytona for the world of motorsports.
Today, Rolex positions itself as the universal symbol for success, quality, and prestige. As a fully integrated manufacturer, the brand exercises complete control over every component, from smelting its own proprietary gold alloys to assembling its "Superlative Chronometer" certified movements with uncompromising precision.
Overall Grade: 7 / 10 | Good Condition, Medium Wear Production: est. 1978 Contents: Watch Only Genre: Vintage Dress Watch
Size: 36mm Thickness: approx. 12mm Lug Width: approx. 20mm
Case: 18K yellow gold, mirrored sides, brushed lugs, medium wear Bezel: 18K YG, fluted bezel, medium wear Dial: Champagne sunburst, pie-pan dial, applied gold baton markers Hands: Gold baton hands, medium wear
Crown: 18K YG, screw-down crown, medium wear Crystal: Dome acrylic crystal, medium wear Bracelet: 18K YG, President bracelet, medium wear Caseback: 18K YG, solid, screw-on, medium wear Movement: Automatic Caliber: 1575