Hamilton has carved out a niche combining Swiss ingenuity with American model. The brand has an aviation and military heritage which informs the design aesthetic. The Tank Must by Cartier presents course and sophistication. The stainless steel rectangular case steps 29.5mm by 22mm and sits within the wrist at 6.6mm. https://www.jowissa.com/en-us/products/magic-sapphire-swiss-ladies-watch-j1-807-m