Movement Serial No.:
Case Serial No.:
Love this "Mayan pyramid" Art-Deco stepped case. I serviced the movement myself and it now showing excellent amplitude at full wind (>300 degrees), isochronicity (+/- 5 s over the 200-300 degree range) and delta over 6 positions (+/- 5 s). The dial was serviced by L&S. The difficult part was fitting "strap holders" on this funky case; I used 1.2mm T-bars as shown in the picture below.