• The watch manufacturer Oris is founded as municipal watch factory in Hölstein (Switzerland) under the brand Lohner & Nägelin.
• Cartier openes a branch in London in 4 New Burlington Street and manufactures jewelry and objets d'art for the Royal Family.
• Patek Philippe applies a double chronograph for a patent.
• Dubois Dépraz, a specialist for complex cadratures, is founded in Le Lieu in the Vallée de Joux.
• Herman Aegler begins production of wrist watch movements.

← 1901 | 1903 →