Movement Serial No.:
Case Serial No.:
This appears to be a 1955 Phantom "B". It is a stainless case with a black/Charcoal dial and silver hour markers and hands. The case back is marked with Bulova Stainless Steel Case AntiMagnetic Waterproof Shock Resistant Patent Pending L5 with a small dot after the 5. This is the first time I have seen a Bulova with a Pat Pending mark. I am wondering if the Pat Pending and dot after L5 signify something? This is a very thin watch and appears to be a monocase so I am not going to open it since it is running. I assume it has the 11ACC movement but not sure. This is a very attractive and comfortable Bulova watch.