29 mm diameter
Patek Philippe’s reference 4864 was produced from 1997 until 2005 and was their first complicated lady’s wristwatch. The Calatrava case, by Manufacture Favre & Perret SA with hobnail bezel is accentuated by the two dual time pushers in the band on the left of the watch. The design allowed for easy setting of the Travel Time with one hand set to home time and the other set to local. The watch was made in yellow, white and pink gold in a variety of designs, some with simple dials, others gem-set numerals. The watch uses the same caliber as the men’s version, the reference 5034.