Mechanical manually winding watch with tourbillon,
perpetual calendar indicating the day, date, week,
month, leap years. White gold case, white-colored
white gold dial with white gold applied hour markers,
sapphire-crystal case back. Case is humidity, dust and
water resistant protected. Black leather strap.
CASE
White gold case and bezel,
sapphire crystal and caseback,
screw-locked crown
DIAL
White-colored white gold dial, white gold
hour markers, white gold mercurio
hours, minutes and perpetual hands
BRACELET
White rubber strap
with white gold Lunesa
folding clasp
REFERENCE
L500046WG 4301-17/4517
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 calendar with day, date, months, leap years, hours, minutes
32 mm
Screwed balance
21 600 vibrations/hour
( 3 Hz )
Breguet
21
48 hours
331