The Exact watchmaking process of the stainless steel tonneau shape watch craftsmanships

Today, I would like to brief the stainless steel tonneau shape watches process. The tonneau shape watches are different from circle stainless steel watches, adding dozens of pure machining time, additional not counting the weeks of preliminary preparations, such as the 60-80 different stamping operations required for the bezel, case lug, and back case. The […]