Twenty-six jewels distinguish the calibre BM 11200 from the Classima's simpler quartz options, an automatic movement with a 38-hour power reserve that keeps running through a full day off the wrist. A silver dial fills the 42mm steel case, finished with date display and water resistance to 5 ATM. The Baume & Mercier Classima M0A10334 Automatic 42 mm carries two years of international warranty, built for business meetings and interviews as much as dinner afterward.