The reference 5500 is shown here in white, and was released to celebrate Patek Philippe’s 1997 building at Plan-les-Ouates. Limited edition of 2000 pieces - 1,100 in yellow, 500 in rose, 250 in white, 150 in platinum, and 250 in white.

The first watch launched at Plan-les-Ouates was the reference Audemars Piguet fake Watches 5029 minute repeater, with officer's caseback. It was produced in only 30 pieces (10 in platinum and 10 in yellow gold), and 10 in rosegold. The second was the reference 5500 Pagoda, which produced 2000 pieces (1,100 in yellow, 500 in rose, 250 in white, and 150 in platinum).

2009 - "Plan-les-Watches"

Patek Philippe purchased more land in Plan-les-Ouates to expand its plot.roger dubuis replica watches This was in 2009 with two goals. To first, bring Perly's operations back to Plan-les-Ouates and to secondly to meet growing production and training needs.

Six more years would pass before a groundbreaking ceremony was held in 2015 to officially kick-off construction on the new site. It would take another four years before the first activities could be accommodated in the new building. This will be in 2019.

Patek Philippe's new manufacturing building in Plan-les-Ouates was completed in 2019.