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An elusive and highly desirable platinum dual-time chronometer wristwatch with resonating double escapement, power reserve, certificate of authenticity and presentation box
2012
40mm diameter
Case, dial, movement and buckle signed
Full CataloguingEstimate
CHF120,000 - 240,000
€128,000-256,000
$133,000-266,000
Sold for CHF203,200