Jacob & Co. / Reference archive

Twin Turbo

Official Jacob & Co. reference catalogue.

2 documented referencesAll Jacob & Co. collections ↗

Rolex Patek Philippe Hublot Audemars Piguet Jacob & Co.Richard Mille Cartier

JACOB & CO. / TT100.21.NS.NK.C

Twin Turbo — Black DLC Titanium

57.3 x 51 mmBlack DLC Titanium and Carbon Fiber18 PiecesEra not confirmed

View reference ↗

JACOB & CO. / TT100.40.NS.NK.D

Twin Turbo — Rose Gold

57.3 x 51 mm18K Rose Gold and Carbon Fiber18 PiecesEra not confirmed

View reference ↗

Photographs follow the cited record. Shared source illustrations are labelled. “Current” and “Historical” are shown only where the source supports that classification; other entries are marked “Era not confirmed”. Catalogue coverage & sources