BLANCPAIN CHRONOGRAPHE CALENDRIER PERPETUEL STEEL
Blancpain, "Chronograph Perpetual Calendar", case No. 12, Ref. 5585.
Sold on June 24th, 1996.
Fine and rare, self-winding, water-resistant, stainless steel wristwatch with round button chronograph,
registers, perpetual calendar, leap year
indication, age and phases of the moon and stainless steel Blancpain
buckle. Accompanied by a fitted box, guarantee(now void), instruction
booklet and setting pin.
Three-body, solid, polished and brushed, stepped bezel, snap-on case
back, sapphire crystal.
Two-tone silver with applied steel radial Roman numerals, auxiliary
dials for the 12-hour and 30-minute registers, the days of the month, of
the week, the months and the leap year, sector for the age of the moon,
outer minute/seconds divisions, aperture for the moon phases. Luminous
steel baton hands.
Cal. 5585, rhodium-plated, fausses cotes decoration, 35 jewels,
straight line lever escapement, monometallic balance adjusted to 5
positions, shock-absorber, self-compensating flat balance spring.