Patina! Top art ” color time “! If you love Vintage watches, I bet you’ve been fascinated with the gradations of the decades-old dials, time will make the Patina effect on the dial unique and full of art. That is the greatest artist from antiquity, we call that artist ” natural “.To depict the effects of gradation over time, leading leather artists from time immemorial have applied it to their works, under the name ” Patina Dyeing Effect “. They were made on herbal leather works, and today are performed by HANDDN artisans with the most complex and emotional leather dyeing techniques! Let your watch straps have an old look tinged with time like it has been used for decades! Order, use, and experience a piece of “naturally old” that matches your vintage timepiece!