Jacob & Co. Brilliant Mystery 38MM - Emeralds
Movement
Quartz
Size
38 mm

Overview

A compact quartz movement in a central island

The Jacob & Co. Brilliant Mystery, reference BM526.30.BD.BE.A, in an 18-carat white gold case, 38 mm across and 10.15 mm high. Its dial of 18-carat white gold and sapphire discs is set with 51 baguette-cut emeralds, on a silver satin strap with an 18-carat white gold pin buckle. This version is limited to 18 pieces.

Jacob & Co. introduced the Brilliant collection of ladies’ watches in 2017: round, without lugs, with the strap attached directly to the case. Brilliant Mystery adds a mystery-clock display, which Jacob & Co. describes as a tribute to the mystery clocks of Jean-Eugène Robert-Houdin.

Jacob & Co. says it chose quartz calibre JCGQ02, one of the few quartz movements in its catalogue, because it is compact enough to fit in the small central island and strong enough to drive the display. Two stacked transparent sapphire discs carry a printed black triangle each, for the hours and the minutes.

Key details

Case material18-carat white gold
MovementJCGQ02, quartz
CollectionBrilliant

Design and engineering

  • DisplayTwo stacked sapphire discs, each printed with a black triangle, show the hours and minutes. The pointers are black.
  • Case18-carat white gold, invisibly set with 212 baguette-cut white diamonds (≈18.35 ct), with a sapphire crystal caseback. Water resistant to 30 m.
  • Dial18-carat white gold and sapphire discs, with 51 baguette-cut emeralds (≈1.65 ct) invisibly set in the dial.
  • Pin buckle18-carat white gold, invisibly set with 28 baguette-cut white diamonds (≈0.90 ct).

Calibre JCGQ02

  • Quartz
  • Mysterious hours and minutes

The reference

Technical specifications

Brilliant Mystery
ReferenceBM526.30.BD.BE.A
CollectionBrilliant
CalibreJCGQ02
MovementQuartz
FunctionsMysterious Hours and Minutes
Case dimensions38 mm
Case height10.15 mm
Case material18-carat white gold
CrystalAnti-reflective Sapphire Crystal
Case backSapphire Crystal
Water resistance30 m (3 atm)
Gem-setting: CaseInvisibly-set with 212 Baguette-cut White Diamonds (≈18.35 ct.)
Gem-setting: DialInvisibly-set with 51 Baguette-cut Emeralds (≈1.65 ct.)
Gem-setting: Pin buckleInvisibly-set with 28 Baguette-cut White Diamonds (≈0.90 ct.)
Gem-setting: Total carat weight240 Baguette-cut White Diamonds (≈19.25 ct.) and 51 Baguette-cut Emeralds (≈1.65 ct.)
Dial18-carat White Gold and Sapphire Discs
HandsBlack Painted Pointers
StrapSilver satin
Clasp18-carat White Gold Pin Buckle
Limited edition18 pieces

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Brilliant Mystery · Ref. BM526.30.BD.BE.A

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