Self-compensating spiral for a spiral balance-wheel in watchwork and process for treating this spiral
EP1081563A1
Bracelet type watch
AU3622799A
Method for transmitting bursts of mechanical energy from a power source to an oscillating regulator
WO9958011A1
Bracelet
EP0964319A1
Method for the transmission of mechanical energy pulses from a driving source to an oscillating regulator
CH692256A5
Method of indelible marking of a watch glass, ice comprising a marking according to this method and watch provided with such a mirror.
CH692234A5
Watch bracelet with articulated links has intermediate links fitted with plastic cores acting as cushions for hinge pins
CN1244774A
Bracelet clasp
EP0959708A1
Unfolding bracelet clasp
CN1248889A
Clasp with triple folding
EP0886195A1
Auto-compensating spring for mechanical oscillatory spiral spring of clockwork movement and method of manufacturing the same
CH691028A5
Bracelet or watch strap fastening has buckle with friction plate adjusted by regulator
CH691159A5
Folding closure for bracelet has folding lever connected to one end of the bracelet and having slideway for size adjuster
CH691160A5
Folding clasp.
CH691239A5
Packaging for watch needles, comprises plate with holes and grooves to receive needle barrels, frame with retaining tongues and guides, and case which encloses needle plate and retaining frame
CH690116A5
Device for adjusting the length of a wristband with a clasp with unfolding blades.
CH690952A5
Bracelet, esp for wristwatch, has links threaded on cable(s) and end link equipped with friction stop
