Cool Rolex of the Day #2006: 1625 Datejust Turn-O-Graph "Thunderbird" with rare slate/ghost dial, two-tone (yellow gold & steel), 36mm. Circa 1971 : r/ rolex
Rolex Datejust Turnograph 1625 "Thunderbird" Automatic Gold Two Tone Mens Vintage 1977 Watch - Fine Watch Club