Arrondissement of Saint-Julien-en-Genevois

The canton of Saint-Julien-en-Genevois is an administrative division of the Haute-Savoie department, southeastern France. Its borders were modified at the French canton reorganisation which came into effect in March 2015. Its seat is in Saint-Julien-en-Genevois.It consists of the following communes:

Saint-Julien-en-Genevois (French pronunciation: [sɛ̃ ʒyljɛ̃ ɑ̃ ʒənvwa] (listen); Arpitan: Sant-Jelien) is a subprefecture of the Haute-Savoie department in the Auvergne-Rhône-Alpes region in Eastern France. In 2018, the commune had a population of 15,509.

Perly-Certoux is a municipality of the canton of Geneva in Switzerland.

Bardonnex is a municipality in the canton of Geneva in Switzerland.

Bernex is a municipality of the Canton of Geneva, Switzerland.

Feigères (French pronunciation: [fɛʒɛʁ]; Arpitan: Fiogiéres) is a commune in the Haute-Savoie department in the Auvergne-Rhône-Alpes region in south-eastern France.

Soral is a municipality in the Canton of Geneva, Switzerland.

Vacheron Constantin SA (French pronunciation: ​[vaʃəʁɔ̃ kɔ̃stɑ̃tɛ̃]) is a Swiss luxury watch and clock manufacturer founded in 1755. Since 1996, it has been a subsidiary of the Swiss Richemont Group. Vacheron Constantin is the second oldest Swiss manufacturer and one of the oldest watch manufacturers in the world with an uninterrupted watchmaking history since its foundation in 1755. It employs around 1,200 people worldwide as of 2018, most of whom are based in the company's manufacturing plants in the Canton of Geneva and Vallée de Joux in Switzerland.Vacheron Constantin is a highly regarded watch manufacturer. The Vacheron Constantin pocket watch No. 402833 (1929), which was owned by King Fuad I of Egypt, ranks as one of the most expensive watches ever sold at auction, fetching US$2.77 million (3,306,250 CHF) in Geneva on April 3, 2005. In 2015, Vacheron Constantin introduced the pocket watch Reference 57260, which currently holds the title of the most complicated mechanical watch ever made, with 57 horological complications.

Neydens (French pronunciation: ​[nɛdɑ̃]; Arpitan: Nédin) is a commune in the Haute-Savoie department in the Auvergne-Rhône-Alpes region in south-eastern France. Due to its close proximity to Geneva (Switzerland), Neydens is a popular tourist destination.

Vulcain is a Swiss luxury watchmaker based in La Chaux-de-Fonds, Switzerland. It was founded in 1858 by Maurice Ditisheim as Manufacture Ditisheim' in La Chaux-de-Fonds, being rebranded as Vulcain in 1894. In 1947, Vulcain developed the first alarm watch, the Vulcain Cricket.

Patek Philippe SA is a Swiss luxury watch and clock manufacturer, located in the Canton of Geneva and the Vallée de Joux. Established in 1839, it is named after two of its founders, Antoni Patek and Adrien Philippe. Since 1932, the company has been owned by the Stern family in Switzerland and remains the last family-owned independent watch manufacturer in Geneva. Patek Philippe is one of the oldest watch manufacturers in the world with an uninterrupted watchmaking history since its founding. It designs and manufactures timepieces as well as movements, including some of the most complicated mechanical watches. The company maintains over 400 retail locations globally and over a dozen distribution centers across Asia, Europe, North America, and Oceania. In 2001, it opened the Patek Philippe Museum in Geneva.Patek Philippe is widely considered to be one of the most prestigious watch manufacturers in the world. As of December 2020, among the world's top ten most expensive watches ever sold at auctions, eight are Patek Philippe watches. In particular, Patek Philippe Grandmaster Chime Ref. 6300A-010 currently holds the title of the most expensive watch (and wristwatch) ever sold at auction (US$31.19 million/31 million CHF), while Patek Philippe Henry Graves Supercomplication, the world's most complicated mechanical watch until 1989, currently holds the title of the most expensive pocket watch ever sold at auction (US$24 million/23,237,000 CHF).

The Compesières Commandry is the main Commandry of the Order of Malta in the Canton of Geneva in Switzerland. The Commandry is located in the municipality of Bardonnex.