Case material: NA; Charge: Automatic; Conditions: New Year : 1930; Presentation condition : With dealer guarantee ; Price on request Gmtbroker Reference: Prince1491HS Item:  Rolex PRINCE Railway Jump Hour with Brancard Steel case Brand: Rolex  Model: Prince 1491HS Movement:   Rolex Extra Prima , 15 jewel hand winding movement Series Number: 011,xxx Dial: Original  matt silver dial with black arabic numerals for the minute track and red arabic numerals on the hour disc   Bracelet: Non Rolex leather strap Size:  36mm long, 44mm lug to lug, 9mm high it is 22mm wide and takes a 16mm strap Box & Papers: With original Rolex Prince box  Authenticity: Whole watch is signed and 100% authentic (100% money back guarantee, no question!)  Working Condition: This watch has been checked by our watchmaker recently and guarantee keeping accurate time and normal wearing scratch.