N030SSBK SONNE×HAORI Men's Watch 1-Year Warranty Premium Black Design Water Resistant StylishProduct Highlights A brand that emphasizes the "functional beauty" of "mechanical watches," boasting a luxurious design and overwhelming cost performance. As the culmination of the 30th series, this latest model features a mechanical movement and an octagonal shape. The rotating disk second display and the movement's heart, the "balance," visible through the open heart, will captivate your wrist. Specifications Band Length Wrist SizeApproximately 14