skeleton automatic movement made in Switzerland manual winding

making it both stylish and practical

automatic mechanical chronograph processed and modified according to U-BOAT specifics

encompassed by a diamond cut ridged bezel

Prabal Gurung Sunglasses Rectangular Tortoise Shell and Grey size-a-68 skeleton automatic movement made inFrame Temple Colour: Tortoise Shell Gold Frame Temple Material: Acetate Size: 62 12 135 Model No: PG4C5SUN Made in Japan Nylon Category 2 Medium Tint Lenses Graduated Grey Flash Mirror Nylon is a newer top notch performance material; it combines the advantages of polycarbonate and CR 39 lenses. Nylon lenses have an outstanding shock resistance while being extremely lightweight and do not crack when drilled, making them perfect for some frame shapes.