BREGUET REF. 5837 MARINE TOURBILLON
CHRONOGRAPH PINK GOLD
Breguet, Horloger de la Marine, "Marine Tourbillon
Chronograph," No. 946, movement No. 1247, Ref. 5837. Made in 2010, sold August 25th, 2010.
Extremely fine and rare, water-resistant, 18K
pink gold wristwatch with visible one-minute
tourbillion, curved rectangular button
chronograph, registers and a 18K pink gold
Breguet deployant clasp. Accompanied by the
Certificate of Origin, warranty and instruction
booklet.
Three-body, solid, polished, transparent case
back with 7 screws, rounded stepped bezel,
coin-edge band, straight lapidated lugs, pink gold
screwed bars, sapphire crystals.
Bicolor guilloché anthracite and silver with
applied pink gold radial Roman numerals on a
brushed chapter ring, outer 1/5th seconds track
and luminous dots, subsidiary ring dials for the
30-minute and 12-hour registers. Luminous pink
gold Breguet hands.
Cal. 554.3, copper color, 25 jewels, lateral lever
escapement with silicon lever and escape wheel,
four-arm cut monometallic balance adjusted to
6 positions, silicon balance spring, part-titanium
tourbillion carriage with three curved equidistant
arms, brushed steel bridge in an aperture through
the dial.