Porsche design Ref 7176 a stainless steel chronograph bracelet watch with day-date 1970S. Dial: black, luminous baton hour markers, raised outer tachymetre, day and date apertures at 3. Calibre: cal. 5100 automatic, fully jewelled. Case: brushed tonneau form, screw down back. Case number: 00113012. Closure: Porsche design brushed link bracelet and folding clasp. Dimensions: 1.57 in. diameter, bracelet circumference approximately 6.69 in. Signed: case, dial and movement. Accessories: none
- Date Aperture - A date aperture is a cut out section in the face of a watch or clock, displaying the day of the month.
- Chronograph - A chronograph is a watch that also incorporates the features of a stopwatch, to measure elapsed time. Most chronographs are operated by two buttons, one to start and stop the chronograph second hand, and the other to return that hand to the starting position.
- Movement - The technical name for the workings of a clock or watch, and does not include the dial or case.
This item has been included into following indexes: