Is the lug/buckle width (19mm/18mm) for the Senator perpetual calendar (100-02-03-02-04)? I checked www.watchstyle.com , and 19mm lug does not seems to be a common size. Much more options for 18mm or 20mm...
Any other recommendations on the sources of the straps for G.O Senator Perpetual Calendar watch? I was thinking about a rubber one because of the toddler duty, but a durable water resist leather will still do the job.
Thank you!
Ney