Inventor

BRON ALPHONSE

CH17 patents

⚠️ This page may combine multiple inventors who share the name “BRON ALPHONSE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BRON ALPHONSE

EBAUCHESFABRIK ETA AG

Chronograph watch

Wrist watch having a bracelet attached to the watch casing by a hinge

Electronic watch with means for detecting the movement of a hand through a reference position

Push-button mechanism and timepiece fitted with such mechanisms

Gear mechanism especially for timepiece

Pushpiece mechanism for a timepiece

LONGINES MONTRES COMP D

Timepiece including a mechanism for correcting a device displaying a time related quantity

Time-setting member for a time indicator

Watch comprising a mechanism for driving a device that displays a time-dependent value

ETA SA MFT HORLOGERE SUISSE

Annual calendar mechanism for watch movement

Chronograph coupling mechanism

CIE DES MONTRES LONGINES FRANCILLON S A

Timepiece displaying the current time and including at least first and second devices displaying a time-related quantity

ETA S A FABRIQUES D E BAUCHES

Wrist watch having a bracelet attached to the watch casing by a hinge

OMEGA SA

Timepiece with an hour hand able to be moved forward or backward by one hour step

MONTRES JAQUET DROZ SA

Shock absorber for the oscillating weight of a timepiece

MAHLER OLIVIER

Timepiece displaying the current time and including at least first and second devices displaying a time-related quantity

COURVOISIER RAPHAEL

Uncoupling device for a timepiece mechanism and a watch movement comprising the same