Laurent Ferrier École Annual Calendar Black

The Laurent Ferrier École Annual Calendar Black, reference LCF025.J1.N1W, has a 40 mm case in 18k 2N yellow gold on an Alcantara-lined black leather strap, fastened in yellow gold. An annual calendar displays a central date hand painted red, with day and month discs. The case measures 12.8 mm thick and has a water-resistance rating of 30 metres. The black opaline dial has white hour markers and small seconds at 6 o'clock. White-painted Assegai-shaped hour and minute hands are in 18k white gold. Manual-winding calibre LF 126.01 runs at 21,600 vibrations per hour with 23 jewels and a power reserve of 80 hours. The ball-shaped crown has a domed circlet, a shape repeated on the sides of the lugs.