Fully custom built 40mm Seiko Tiffany Blue partial skeleton mod.

fully custom built and unique 40mm seiko mod. has a partial skeleton deep blue dial with luminous markers, Tiffany Blue luminous hands, 3 o'clock date window, flat sapphire crystal glass, custom made NH35 automatic movement and stainless steel bracelet with Tiffany Blue rotating bezel. With water resistant gaskets. https://www.bobswatches.com/rolex-blog/watch-101/waterproof-watches-vs-water-resistant-how-to-tell-the-difference.html