Popular Citizen Series 8 Mechanical 890 Mechanical Price is not negotiable. Running time: Approximately 42 hours (when fully wound) Mechanical watch (automatic + manual winding) 20 bar water resistance Thickness: 11.7mm / Width: 42.6mm Glass: Sapphire glass (double-sided anti-reflective coating) Case: Stainless steel Band: Stainless steel (End) Spring bar type (Clasp) Three-fold push type (Attachment) Split pipe type Additional specifications: Anti-magnetic type 2, Luminous (hands + indexes) Number of jewels: 24 jewels See-through back Weight: 176g