Patek Philippe Perpetual Calendar Chronograph 3970

PATEK PHILIPPEPERPETUAL CALENDAR CHRONOGRAPH REF. 3970 'FIRST SERIES' PATEK PHILIPPE. AN EXTREMELY RARE AND HIGHLY ATTRACTIVE 18K GOLD PERPETUAL CALENDAR CHRONOGRAPH WRISTWATCH WITH MOON PHASES, 24 HOUR INDICATION, LEAP YEAR INDICATION AND TWO-TONE DIAL SIGNED PATEK PHILIPPE, REF. 3970, FIRST SERIES, MOVEMENT NO. 875'015, CASE NO. 2'824'125, CIRCA 1986

PATEK PHILIPPE. AN EXTREMELY RARE AND HIGHLY ATTRACTIVE 18K GOLD PERPETUAL CALENDAR CHRONOGRAPH WRISTWATCH WITH MOON PHASES, 24 HOUR INDICATION, LEAP YEAR INDICATION AND TWO-TONE DIAL SIGNED PATEK PHILIPPE, REF. 3970, FIRST SERIES, MOVEMENT NO. 875'015, CASE NO. 2'824'125, CIRCA 1986 Movement: Manual Dial: Two-tone Case: 36 mm. diam. With: 18k gold Patek Philippe deployant clasp Remark: First series, approx. 100 pieces made