Angelus Instrument de Vitesse Ebony Black

The Angelus Instrument de Vitesse Ebony Black, reference 0CHBS.B01A.V010S, is a one-minute chronograph in a 39 mm steel case, 9.27 mm thick. The domed ebony-black dial has a tachymeter scale at its outer edge, with a graduated minutes circle beneath a domed sapphire crystal. Hand-wound calibre A5000 operates without totalisers, using a column wheel and horizontal clutch. A see-through case back reveals the mechanism, and the watch wears a caramel calfskin strap with a steel pin buckle. This La Fabrique model is a limited edition of 25 pieces, and the case has a water-resistance rating of 30 metres. The movement has 23 jewels and a power reserve of 42 hours, running at 21,600 vibrations per hour.