PATEK PHILIPPE, Genève, movement No. 3146705, Ref. 5070 J. Very fine, large, 18K yellow gold wristwatch with square button chronograph, register, tachometer and an 18K yellow gold Patek Philippe deployant clasp. Accompanied by the original box, additional original strap and Certificate. Made in the 1990's Dial, case and movement signed, in excellent good condition DIAM: 42 mm THICKNESS: 12 mm NOTE: Reference 5070, Patek Philippe first chronograph-only model since decades was launched in 1998. It was first produced in yellow gold, in 2001 was replaced by the white gold version. The pink gold variant was launched in 2003, platinum in 2008. It is fitted with the calibre 27-70 movement. With its case of 42 mm, reference 5070, is with the Sky Moon Tourbillon reference 5002, the largest watch in Patek Philippe's production Start price : 40000