Movement Serial No.:
Case Serial No.:
History-In 1926-27-28 & 29 Bulova named this case the Ambassador. In 1930 Bulova re-named this case style the Envoy.
Inside Caseback: Bulova Quality - PAT.11.JAN.1927
Lug-Lug 32.4mm, 26.4mm Width, Between Lugs 20.0mm,
Original bracelet Stamped: Cosby Patented Clasp Lock