Type: Mark
Location: Watch case, back, interior
Inscription: Date letter "E" stamped in a rectangular shield with canted upper corners
Type: Mark
Location: Watch case, back, interior
Inscription: Leopard's head crowned
Type: Mark
Location: Watch case, back, interior
Inscription: Lion passant
Type: Mark
Location: Watch case, back, interior
Inscription: Circle mark containing what looks like a cross;
Type: Mark
Location: Watch case, back, interior
Inscription: Intaglio letters "IR" stamped incuse
Type: Mark
Location: Watch case, interior, rim
Inscription: Lion passant