This is a special, limited-edition SEIKO x Hatsune Miku "Senbonzakura" collaboration wristwatch, with only 1,000 pieces sold by PREMICO. Specifications: 【Wristwatch】 ●Material: Case, case back, and band = stainless steel; Windshield = curved Hardlex ●Case size (approx.): 47 x 39.8 x 12.8mm (thickness) ●Wrist circumference (approx.): S = 14cm (adjustable size: 14-20cm) ●Movement: Quartz (average monthly difference within ±15 seconds) ●Enhanced water resistance for daily life (10 ATM water resistance) ●3-year quality guarantee ●Made in Japan 【Music Box】 ●Material: Wood (MDF), rayon ●Size (approx.): Width 16 x Depth 11 x Height 9cm ●18-note music box ●Song title: "Senbonzakura" ●Made in Japan ・Wristwatch body ・Dedicated music box (plays the melody of "Senbonzakura") ・Instruction manual ・Warranty card (unfilled) ・Outer box / inner box ・Spare links All of the above are included. Black usagi-P Vocaloid Vocaloid Hatsune Miku Senbonzakura Small seconds Chronograph