Banka leather straps for Baume & Mercier Petite Promesse.

17 Jul, 2017

The Petite Promesse adapts to these desires and knows how to unite fashion and respect for nature. Its latest revolution is Banka leather, made from trout skin in vibrant, elegant colors.  A trio of eye-catching colors: a luminous red full of energy, a bold green, and a vibrant, ultra-chic blue.