Orient Star RK-AV0A01B Men's Automatic Watch, Avant-Garde Skeleton, Mechanical, Made in Japan, with 2-Year Manufacturer's Warranty, Open Heart, Black

Set contents: Main unit, box, warranty card Movement type: Mechanical (manual winding + automatic winding) Accuracy: Daily deviation +25 seconds to -15 seconds Power reserve indicator included Country of origin: Japan (Made in Japan) Case diameter: 42.6 mm