18kt yellow gold case with brown alligator leather strap. Fixed 18kt yellow gold bezel on round shape measuring 39 mm diameter, equipped with a tang clasp. Ivory dial features yellow gold-tone dauphine-style hands and index hour markers at the 3 o'clock position for date display; minute markers present around outer rim. Analog functions include hours, minutes, seconds. Powered by Patek Philippe calibre 324 S C automatic movement with 29 jewels containing approximately 213 parts, beating at 28800 vph (7.2 Hz) and offering a power reserve of about 45 hours. Sapphire crystal both for the transparent case back protected by an invisibly-hinged dust cover and as the scratch-resistant crystal on its front face. Water resistant to 30 meters / 100 feet depth.