Cartier Baignoire Pavé Diamond Set 18K Yellow Gold Full Set from 1989 Cartier Service 2026 Ref 8057912

An exceptional Cartier Baignoire Ref. 8057912 in solid 18k yellow gold, featuring an elegant pavé diamond-set case and diamond cabochon crown. Presented as a full set from 1989 and freshly serviced by Cartier in September 2026, this is a beautifully complete example combining Cartier watchmaking with the Maison’s unmistakable jewelry heritage.

The sculptural 18k yellow gold Baignoire case features a refined half-pavé diamond setting, giving the watch a sophisticated brilliance without overwhelming its elegant oval architecture. A beautiful diamond cabochon crownprovides the perfect finishing touch.

The spotless white dial features classic black Roman numerals, preserving the timeless Cartier aesthetic. It is protected by a plexiglass crystal that remains in good condition.

Inside is the Cartier Calibre 157 quartz movement, freshly serviced by Cartier. In September 2026, the watch underwent a Cartier service totaling €890 and is accompanied by the complete service paperwork and invoice. It also benefits from a 2-year international Cartier service warranty, offering excellent peace of mind.

Cartier additionally fitted a brand-new glossy crocodile leather strap, costing €460. The watch retains its elegant solid 18k yellow gold Cartier deployant buckle.

Particularly attractive from a collector’s perspective is the provenance. The watch comes with its original Cartier presentation box and original Cartier warranty certificate from 1989, complemented by the recent Cartier service documentation.

Highlights:

• Reference 8057912

• Full set from 1989

• Solid 18k yellow gold

• Half-pavé diamond-set case

• Diamond cabochon crown

• Spotless white dial

• Black Roman numerals

• Plexiglass crystal in good condition

• Cartier Cal. 157 quartz movement

• Fresh Cartier service – September 2026

• €890 Cartier service

• Complete Cartier service paperwork and invoice

• 2-year international Cartier service warranty

• Brand-new glossy crocodile leather strap

• €460 Cartier strap

• Solid 18k yellow gold Cartier deployant buckle

• Original Cartier presentation box

• Original 1989 Cartier warranty certificate

• Beautiful overall condition

A wonderful full-set vintage Baignoire that brings together solid gold, diamonds and one of Cartier’s most graceful case designs. With its original 1989 provenance, fresh September 2026 Cartier service and new Cartier crocodile strap, this Ref. 8057912 is a timeless collector’s piece, ready to be worn and enjoyed for many years to come.