1969 Vintage Breitling Chrono-Matic 2110 Chronograph Cal 11 NSA Bracelet Watch

1969 Vintage Breitling Chrono-Matic 2110 Chronograph Cal 11 NSA Bracelet Watch

Brand: Breitling
SKU: IF_5F191917
MPN: IF_5F191917
0.00 USD Out of stock Buy at Merchant

This describes the origins of the Calibre 11, a modular chronograph movement developed by a consortium of watch companies in 1966.

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