Caliber 99.2
99.2 (1) ST
The Case
polished / burnished, double screw union • diameter 42 mm • height 11.5 mm • 1.6 mm sapphire glass on top, slightly domed and antireflected inside • screwed sapphire glass base • oversized crown with embossed manufactory name solid nickel-free stainless steel, polished / burnished
The Dial
central display of hours and minutes • power reserve scale at “3 o’clock” • oversized eccentric second display at “9 o’clock” sterling silver with the grained, silky matte finished surface of historical deck watches • numerals and indexes with black print
The hands
steel, hand-polished and heatblued
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The Movement
diameter: 37 mm • height: 4.4 mm • 19 rubies • power reserve indicator by means of the bevel gear differential • oversized eccentric second display, indirectly driven below the train by means of an intermediate gear, with friction spring and cantilevered second pinion • power reserve 50 hours (+/- 5%) • 18,000 semi-oscillations per hour • roségold plated three-quarter plate with • yellow gold hand-graving of manufactory name and serial number • Geneva stripe finish • retracing ratchet • double sunburst finish on the crown wheels