The plain leather one i have has a non Omega strap, its actually a Cartier strap with a rose gold fold over clasp, much nicer than the plain Omega buckle. The leather (croc) strap versions came with the standard omega 18ct pin type buckle. The bezels were available in all diamond, - diamond/ruby -,diamond/sapphire, - diamond emerald. My particular favourite is this bi-colour 18ct gold bracelet. STS in the UK (official repair agent for Omega) advise Omega insist all work on Magiques is "Bienne only" Omega wont supply any parts to STS and will insist on "a service" no matter what you want done. The last time i sent them a Magique, it took Omega 6 months to complete the work and £1800 . They no longer have the fragile hour/minute discs either. It appears with La Magique, the "basic" croco -no diamond version is a rare watch and most collectors would be content to own a working version but no matter what you are fortunate enough to obtain, Omega have made a rarer, more desirable version. As far as their site goes Fronz, imo its more of a "cant be really bothered" overview than an informative, definitive source of facts.The Time Computer information is shockingly misleading
Diamond bezel version
Standard pin buckle clasp shown in background
extremely rare 18ct bi-colour version
note the bezel is also bi-colour