Tick Talk[Moderator Emeritus]
2278
AUTOMATIC script remains a question
some the earliest centre second automatics did omit an AUTOMATIC script for a time - they appear in the 1950s catalogs alongside those with AUTOMATIC!
Perhaps to offer a choice for their more conservative clientele? They got over their shyness though, and AUTOMATIC became a sought-after appellation.


Those verifiable images I've seen of sub-seconds models had the straight AUTOMATIC or, as with Tony's, script which curved over the sub-seconds dial. The example you shared of a sub-seconds without AUTOMATIC is also missing the SWISS which suggests an altered dial.