cal.10-110 circular nickel lever movement stamped twice with the seal of Geneva mono-metallic compensation balance 18 jewels micrometer regulator adjusted to heat cold and 5 positions • two-tone gilt dial applied gold Breguet and dot numerals gold feuille hands subsidiary seconds • 18k gold square case enlarged flat bezel snap back • case and movement signed by maker dial signed by maker and retailer • with an 18k gold Patek Philippe buckle