Visualize an extremely simple wristwatch design. The watch should be primarily constructed of wood, featuring a small, clear circular face with minimalist style markings for the hands and hours. The strap should also be made of matching wood, giving an overall rustic, but elegant feel to the design. Natural grain patterns should be visible, adding an authentic and unique touch to it. Nevertheless, despite its simplicity, the watch should emanate an element of craftsmanship and attention to detail.