One of my favourites , took recently on a cold but sunny frosty morning & the light seemed just right .
Catching the light at just the right angles. Sometimes I like reflections on the crystal. Obscures some parts of the dial, but emphasises others. This is my Girard-Perregaux Cal. 46BE from early 1950s. Was one of my first vintage watches. Bought it from a dealer with blurry pictures. I didn't know what to expect. It turned out quite nice after a new crystal and servicing.