Day timer

 

850.0901-50 Day timer

Movement : ETA 6497/2

Lever, 17 jewels, small seconds

Case Ø 55 mm, weight 120 g

850.4901-50 Day timer

Movement: ETA 6497/2

Lever, 17 jewels, small seconds

Case  Ø 55 mm, weight 120 g