Unique time zone quick setting and permanent home time display, Big date display. Screw down security crown.Ref. Nr. 243-55-7/91 Diameter 42 mm Case Stainless steel case Dial Silverized dial Movement UN-24 Power-reserve Approx. 42 hours Winding Self-winding Water-resistant 100 meters Crystal Sapphire crystals Bracelet Stainless steel bracelet Buckle type Folding clasp
