bugatti-tourbillon-baguette/rose-gold

Exact manufacturer reference7 recorded specifications

Manufacturer model: BUGATTI-TOURBILLON-BAGUETTE/ROSE-GOLD
ITEM NUMBER: BU820.40.BD.AA.A
MOVEMENT: Caliber : JCAM55 Winding : Hand-wound Components : 557 Power Reserve : 80 Hours Automaton : 20 Full Animation Sequences (20 Seconds Each) Frequency : 21'600 vph (3 Hz) Functions : Off-centered Jumping Retrograde Hours and Retrograde Minutes 30-second Flying Tourbillon Single-axis Movement Power Reserve and Automaton Power Reserve V16 Engine Block Automaton in Transparent Sapphire
CASE: Size : 54.80 x 44 mm Height : 15 mm Material : 18K Rose Gold Crystals : 4 Anti-Reflective Sapphire Crystals Caseback : 3 Sapphire Crystals and White Gold Water resistance : 30 m (3 atm)

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Manufacturer specifications checked for this reference

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Manufacturer model: BUGATTI-TOURBILLON-BAGUETTE/ROSE-GOLD
ITEM NUMBER: BU820.40.BD.AA.A
MOVEMENT: Caliber : JCAM55 Winding : Hand-wound Components : 557 Power Reserve : 80 Hours Automaton : 20 Full Animation Sequences (20 Seconds Each) Frequency : 21'600 vph (3 Hz) Functions : Off-centered Jumping Retrograde Hours and Retrograde Minutes 30-second Flying Tourbillon Single-axis Movement Power Reserve and Automaton Power Reserve V16 Engine Block Automaton in Transparent Sapphire
CASE: Size : 54.80 x 44 mm Height : 15 mm Material : 18K Rose Gold Crystals : 4 Anti-Reflective Sapphire Crystals Caseback : 3 Sapphire Crystals and White Gold Water resistance : 30 m (3 atm)
GEM-SETTING: Case : Invisibly-set with 328 Baguette-cut White Diamonds (16.9 ct.) and 18 Baguette-cut Rubies
STRAP & CLASP: Strap : Interchangeable Black Rubber Strap with Louvers Clasp : White Gold Deployment Buckle
LIMITED EDITION: 18 Pieces

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Checked 2026-09-27 · Regional scope: manufacturer Europe · Manufacturer specifications; individual watches may vary.

Original manufacturer wording is retained for source data without a reviewed translation.

Recorded discovery details.

Brand: Jacob & Co
Reference token: bugatti-tourbillon-baguette/rose-gold
Collection candidate: Not established
Family candidate: Not established
Product type: Watch candidate

Official discovery source

The exact token was retained from a stored official manufacturer URL or feed. The source supports discovery, but does not by itself verify every model detail.

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Source record: jacob-and-co-official-batch-20260925 · Publication eligible: no.