For repair, for parts! Movement: 6139B, Seiko Suwa factory, Auto-winding, 17 jewels, 21600bph. Case material: Stainless Steel. Case diameter: 41 mm. Glass: Original, crystal glass, some scratches near 5 position. Band: Used (not original), signed “SEIKO” on the buckle, it fits for wrist of 18 cm or less. Day/Date: Works automatically, also manually (crown pushed),…