My old reference material shows that as Bulova Part Number 1340F and your case should be a Number 2726. The original part number specifies 21.1mm X 21.1mm So that looks like a good match.
Regards, Jim
Posts: 116 | Location: Tulsa, Oklahoma USA | Registered: February 07, 2007
Did this catalog ever get converted to a pdf file. I tried link on pg. 1, but it says it's missing. I have several boxes of G-s crystal, but catalog would be helpful reference.
Posts: 16 | Location: Bowling Green, Kentucky in the USA | Registered: September 14, 2010