Orient Star RK-ND0010G Women's Automatic Watch, Classic Semi-Skeleton, Mechanical, Made in Japan, with 2-Year Manufacturer's Warranty, Open Heart,

Set contents: Main unit, box, warranty card Movement type: Mechanical (hand-winding + automatic winding) Accuracy: +40 seconds to -30 seconds per day Power reserve: Over 40 hours Country of origin: Japan (Made in Japan) Case diameter: 30.5 mm