Marc Jenni presents his Arch collection

Each watch in Marc Jenni’s Arch collection is inspired by one of the four seasons: the Snowflake, with its white alligator strap; the Spring Haze, in light green and yellow tones; the Sunburst, for summer, in vivid red; and the Indian Summer, in autumnal shades of ochre and light brown.

The crownless setting suits a lady’s watch particularly well, sparing the wearer the nuisance of manipulating a crown with manicured nails.