摘要:
The middle part includes an inner metallic middle part (10) and an outer middle part (20) made of a natural or synthetic mineral material, such as ceramics. The inner middle part (10) is itself made up of a top ring (12) and a bottom ring (14), each ring including a radial, peripheral extension (13, 15), whose opposite shoulders can mechanically lock the outer middle part (20), for example by screwing the two rings (12, 14) one inside the other.
摘要:
Structures are disclosed that can improve the visibility of instrument displays. With some implementations, an instrument is provided with a bezel surrounding a crystal, wherein the upper surface of the bezel extends above the upper surface of the crystal. Also, a guard system may be embedded into and/or otherwise provided at portions of the crystal, wherein an upper surface of the guard also extends above the upper surface of the crystal.
摘要:
The invention concerns a device for securing a back cover on a middle part of a watchcase, characterized in that it includes an intermediate element to which the back cover is connected, said intermediate element being screwed onto the middle part of the watch, means being provided to allow the back cover to drive the intermediate element in rotation until the latter reaches a locked position on the middle part, the back cover also being able to be pivoted relative to the intermediate element without the latter being unscrewed for alignment with the 12 o'clock-6 o'clock axis of the watch.
摘要:
There is disclosed a wristwatch (1) whose wristband (6) is attached to a support (3) with respect to which the case (2) can turn over to show one or other of its faces (16, 17). The support (3) includes, on the parallel inner surfaces (9) of its flanges (7), grooves (10) in which snugs (39) connected to the case can slide and pivot. Stops are provided in the grooves (10), to stop the case sliding after a first sliding travel of the snugs (39) from the ends (42) of the grooves, to define a pivoting zone of the case, before the snugs effect a second sliding travel to the other ends (42). Support surfaces (11) and a transverse recess (12) are provided on the bottom (4) of the support to prevent the case turning over except in the zone of the stops.
摘要:
A watch case has a circular watch body between pairs of lugs of which and between the lugs of each pair of which the body is formed with toroidal segments. One of these segments is provided centrally with a crown and, if desired, radiused buttons for operating the stop watch function of the watch works within the casing.
摘要:
The present invention concerns an electronic device for generating and displaying an item of information, including a flexible body (2) shaped to be able, for example, to be secured to a user's wrist, an electronic unit (18) for generating the information, at least a display cell (20) for displaying said information, and an electric power source (22) for powering the electronic unit (18), wherein the flexible body (2) has, at at least one location on its length, an overthickness of material forming a rigid receptacle (28) in the inner cavity of which is arranged said electronic unit (18).
摘要:
Annular support 19, provided on its upper side with circular beads 5 and 6, removably supports fitting 20. The latter is formed of a profiled ring 21, of rigid ring 22, and of the piece of fabric 23 which is stretched onto ring 22. The rim of container 24 secures fitting 20 on support 19.
摘要:
The portion of the rim (1) situated between the flanges (2) presents a clearance (3) in the form of an arc of a circle provided between the lateral exterior side and concentric with the center of the case. Another clearance (4), also in the form of an arc of a circle, is provided in the surface of the rim (1) adjacent to the crystal (5) and extends at an angle from the first clearance (3) and on both sides thereof. The edge of the second clearance (4) is located at a distance from the outside edge of the rim (1), thus providing two retaining eyes (4a). The clearances (3, 4) receive a decorative element (6), the upper side of which is adjacent to the lower side of the crystal (5), which prevents it from falling out through the clearance (4).
摘要:
A watch casing has a back and a body or middle part made in one piece, and a glass engaged in the middle part. A strap is provided with an annular central portion bearing on the glass and with diametral arms secured to hinge lugs of the casing serving for the attachment of the bracelet. Thus, the glass is retained in place even when it is only engaged frictionally in a sealing gasket located in the casing body. The removal of the glass can be effected easily by engaging a blade into a lip of the casing body and into an annular groove provided for this purpose in the lateral face of the glass.
摘要:
The time indicator cartridge is attachable and detachable to the main timing mechanism through an engaging stem which connects the time indicia to the timing mechanism. A set of locking lugs squeezes the bezel within the casing of the time keeping mechanism which is secured by a rear insert camming device, thereby limiting the release of the cartridge to occur only on removal of the rear casing.