Citizen Citizen Collection Mechanical Classical Line Watch, NB1050-59E

Accuracy: -10 to +20 seconds/day, Power reserve: 42 hours (when fully wound), Functions: Mechanical wristwatch, Automatic winding + Manual winding (Caliber No. 9011) Glass: Sapphire glass (anti-reflective coating), Case: Stainless steel, Band: Stainless steel Additional features: Luminous hands and indices. Item shape: Round [Protect your watch from scratches] Citizen's unique surface hardening technology, "Duratect," protects the beauty of your watch. [CITIZEN COLLECTION] A Japanese-made mechanical (automatic and manual winding) wristwatch. Features an easy-to-read date display and a second hand. Duratect Platinum (light silver color). Three-fold push-button time clasp.