TUDOR 'MONTE CARLO'. A STAINLESS STEEL MANUAL WIND CHRONOGRAPH WRISTWATCH. Date: C.1970's Reference: 7159/0. Movement: Signed, Valjoux cal.234, manual winding. Dial: Signed, grey multi-function dial with outer minute track, subsidiary chronograph dials, black luminous hour/minute hands, orange centre seconds hand for chronograph and date aperture at 6 o'clock. Case: Signed, Rolex Oyster, polished steel, fixed tachymeter bezel, screw down crown and chronograph pushers and screw down back. . Bracelet: Later black leather, steel pin buckle. Size: 40 mm.