Mechanical manually winding watch with tourbillon,
perpetual calendar indicating the day, date, week,
month, leap years. Platinum case,
sapphire-crystal dial with gold applied numerals, sapphire-crystal
case back. Case is humidity, dust and
water resistant protected. Black leather strap.
CASE
Platinum case and bezel,
sapphire crystal and caseback,
screw-locked crown
DIAL
Sapphire-crystal dial, gold numerals,
vintage hours, minutes and perpetual
hands
BRACELET
Hand-stitched black alligator
strap with platinum Lunesa
folding clasp
REFERENCE
L500047PT 6602-17/48152
CALIBRE
Calibre 17 Manufacture
SPECIFICATIONS +
FUNCTIONS
DIAMETER
TYPE OF BALANCE
FREQUENCY OF
BALANCE WHEEL
BALANCESPRING TYP
NUMBER OF JEWELS
POWER RESERVE
NUMBRE OF PARTS
Tourbillon, perpetual valendar, hours, minutes
32 mm
Screwed balance
21 600 vibrations/hour
( 3 Hz )
Breguet
21
48 hours
331