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EP 1426837 B1 20100623 - Timepiece with power-reserve indication

Title (en)

Timepiece with power-reserve indication

Title (de)

Uhrwerk mit Gangreserveanzeige

Title (fr)

Pièce d'horlogerie avec indication de la réserve de marche

Publication

EP 1426837 B1 20100623 (FR)

Application

EP 02080135 A 20021204

Priority

EP 02080135 A 20021204

Abstract (en)

[origin: EP1426837A1] Timepiece has a barrel (1), spring (1a) within the barrel and time display means (5). An electric generator (2) is coupled to the barrel. The generator commands the activation means (10) of an analogue power reserve indicator (11), via an electric value transmitted by electric coupling between the generator actuating means, during braking periods.

IPC 8 full level

G04C 10/04 (2006.01)

CPC (source: EP)

G04C 10/04 (2013.01)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SI SK TR

DOCDB simple family (publication)

EP 1426837 A1 20040609; EP 1426837 B1 20100623; AT E472122 T1 20100715; DE 60236810 D1 20100805

DOCDB simple family (application)

EP 02080135 A 20021204; AT 02080135 T 20021204; DE 60236810 T 20021204