Rolex Datejust Ref. 1601, Year 1978 Men's Vintage Watch Color:Two Tone The Calibre 89 was based

The Calibre 89 was based on IWC’s legendary calibre 83

An excellent example of the Rolex Datejust reference 1601 from circa 1973

The dial is in magnificent condition and features a typically timeless design that makes IWC's so attractive

With its attractive double bezelled 33mm case and timeless white dial with roman numerals and blued steel sword hands

The thin Omega bracelet helps to complete the minimalist design and the recently serviced automatic movement reliable time keeping for its age

Rolex Datejust Ref. 1601, Year 1978 Men's Vintage Watch Color:Two Tone The Calibre 89 was basedA mint condition two tone Rolex Datejust ref. 1601 from circa 1978. The Rolex Datejust is probably the most recognisable of vintage Rolex dress watches and in this two tone guide its easy to see why! Not only does the Datejust sport a timeless design but its also known to be a strong timekeeper. At 36mm its case is the perfect size for a vintage dress watch and in this example, the case still retains a good degree of sharpness and overall condition.