EXTREMELY FINE AND RARE PLATINUM PERPETUAL CALENDAR CHRONOGRAPH WRISTWATCH WITH MOON PHASES, 24 HOURS AND LEAP-YEAR INDICATIONREF 3970EP MVT 3047031 CASE 4225242 CIRCA 2004
FINE AND RARE WHITE GOLD PERPETUAL CALENDAR SPLIT-SECONDS CHRONOGRAPH WRISTWATCH WITH MOON PHASES AND LEAP YEAR INDICATIONREF 5004G MVT 5275150 CASE 4443527 CIRCA 2008