Philippe Du Bois & Fils watch in mint condition and in working order. Limited edition Perpetual calendar Technical details Reference: 020/1999 Movement: automatic Gold case Size: 42 cm Strap handle of 20 mm Functions: Hour, day, month, lunar stages, 24-hour indication, chronograph, tachymeter Transparent back Valjoux 7751 machinery Limited edition No box or documents. One-year warranty at our workshop All of our watches have been previously checked For more information, please contact us Note: it is shipped in a generic box via registered and insured mail