Specification : Reference number : SSC761J1 Brand: Seiko Model: Prospex Movement: Automatic Case material: Steel Bracelet material: Silicone Condition :New (Brand new, without any signs of wear) Scope of delivery: Original box Gender:Men's watch/Unisex Movement:Automatic Case material: Steel Water resistance : 20 ATM Dial: Black Dial numerals: No numerals Functions: Display function of resuming electric power generation. 24-hour hand Equipped with small seconds hand Screw case back Overcharge prevention function Unidirectional rotating bezel Date display Screw-down crown Three-fold clasp with secure lock Chronograph up to 60 minutes in 1/5 second increments Serial number engraved on the case back LIMITED EDITION on the case back