The reference 2497 holds special value to collectors, as it was the brand’s first perpetual calendar wristwatch made in series to feature centre seconds. In 1951, reference 2497 was first introduced slightly earlier than its water-resistant equivalent, the reference 2438/1. Due to their balanced symmetry, spectacular curves, and large case sizes, they are considered by many to be one of the most beautiful perpetual calendar wristwatches ever made. Dials of the first series of reference 2497, as seen in the present example, were fitted with Arabic and dot raised hour markers, whereas models produced later feature faceted, baton hour markers. This wristwatch features a stunning silvered satin finished dial fitted with beautiful feuille hands. The case was produced by Wenger, recognizable by the rounded caseback, shorter lugs and larger diameter. The stepped claw-shaped lugs perfectly complement the beautiful concave bezel.
Scholarship tells us that there were a combined total of only 179 examples made across both references 2497 and 2438/1, with movement numbers spanning from 888.000 to 888.178. With movement number 888'040, it’s an early example made in the first quarter of production. The present lot, with its taught lines, oversized case, and flawless dial, make this a worthy addition for a distinguished collection of complicated vintage Patek Philippe watches.