Dornbluth Weltzeit Regulator No.4 in near mint condition. GMT/home time at 6 o'clock. Jumping main/local hour hand via pusher at 2 o'clock. Power reserve at 12. All dial details are engraved and filled. Perfect working condition. Just doesn't get enough wrist time sadly. Original Dornbluth strap in grey barely used. No scratches on the double deployant clasp. All box and papers including a handwritten note from the Dornbluth team."