Piaget marks the occasion with new, brightly coloured dials for the Altiplano, as well as a slim tourbillon.
The Swiss conglomerate continues to clean house as it deals with a downturn.
SIHH 2017: Piaget Celebrates 60 Years of Ultra-Thin Watches with a Pair of Altiplano Limited EditionsFeaturing dark blue dials with a metallic finish and a hand-wound movement just 2.1mm high.
Employee unions rejected the Swiss watchmakers' plans to trim their workforces to cope with the downturn in business.
Piaget's new luxury sports watch caused a stir with its design, but is it any good?
Priced under US$10,000, the Polo S is Piaget's salvo in the accessible-luxury price segment that's all the rage now.