REF. 16xx (1600, 1601, 1603)The Datejust 16xx series was produced in the 1960s and the 1970s. These affordable and user-friendly Datejusts are the perfect vintage ‘daily beaters’ that can be combined with any outfit and worn on every occasion.The Datejust is usually fitted with a Jubilee bracelet, but the ref. 1600 could also be ordered on an Oyster bracelet. This reference came with a smooth bezel (domed bezel) and was available in either (white, yellow, or rose) gold or in stainless steel. The ref. 1601 came with a fluted bezel in gold and was available with a steel, bicolor, or (white, yellow and rose gold) case and bracelet. The ref. 1603 was only made in steel and featured an engine turned bezel in steel.The dial colors and configurations varied among the 16xx series Datejusts. Characteristic for this era of production is the so-called ‘Pie-Pan’ dial where the dial looks like an upside-down pie-pan (a concentric ring that slopes down from the flat centre).