Oval
Sapphire
Sapphire
10.05 mm
White natural mother-of-pearl with silvered gold dial, hand-engraved on a rose engine.
Roman numerals
Breguet hands
40 hours
Self-winding
537 DRL1
8 3/4 lines + 13 1/4 + 9 3/4 - 22 jewels - 3.5 Htz Frequency
Hours, Minutes, Moon-phase, Power-reserve
Alligator
Black
Folding buckle