Thanks Adam, I appreciate the info. I hope to become a member of the "Siffert Club" soon! Very exciting!
I bought a Heuer Regatta in near mint condition but need the bracelet, let me know if you come across one on any site.
Thanks again!
Mario

Hello Mario- I own a Mark 4 Siffert (polished hands vs. brushed
: steel for later versions) with the Cal.12. It's not unheard of
: for some of the later Mk.4 Sifferts to be found with the Cal.12.

: Like Mike, I'm not terribly knowledgeable but from what I've seen,
: just about any non-Chronomatic Siffert in good condition can be
: had for between 7 for the head only to around 8.5k with the
: original bracelet and end links; of course, expect to pay more
: if it has box / papers etc.

: Adam