Serialnumber: 10501813

Casenumber: 402-

Movement: 30L

Material: 18K Gold

Model name: Flagship

Invoiced to: Baume

Invoiced to: UK

Extra info: Chronometre

Certificate:

From Longines archives: The original serial number 10’383’893 identifies a wristwatch certified chronometer in 18ct yellow gold, bearing the reference 402, part of the Flagship collection. It is fitted with a Longines manually wound mechanical movement, caliber 30L and was invoiced on 20 August 1959 to the company Baume & Co. ,which was at that time our agent for the U.K.