Marine Service Hydrographique An extremely rare, oversized deck watch of the French Service...

Gehäuse
Silver, engraving: "Marine Service Hydrographique 20977 L. Leroy & Cie".|Very good.

Zifferblatt
Enamel.|Very good.

Werk
Bridge movement, lever escapement, Guillaume gold screw compensation balance.|Very good, capable of running, cleaning recommended.

WERKNR:20977

caliber:52mm

caseId:20977

dimension:65 mm

circa:1910

weight:211

country:France

originalbox:

originalcertificate:

guaranteecard:

servicecard:

extract:

accessories:

clasp:

The "Service Hydrographique" (French for "hydrographic service") is a government body responsible for collecting, analysing and publishing data on inland waters and the sea. While the term generally refers to such institutions, in French it is also often used as an abbreviation for the French Naval Hydrographic and Oceanographic Service (SHOM: Service hydrographique et océanographique de la marine).