Watch band "Principal" 18mm black alligator grain stitched with curved ends by HIRSCH

Watch band "Principal" of the
HIRSCH Leonardo-Collection

Further information on Leonardo watch bands:
Watch bands of the HIRSCH Leonardo collection combine athletic elegance and aesthetic as well as high quality materials and first class processing with the innovation of the integrated attachments for watch cases. In contrast to conventional watch bands the Leonardo bracelet connects with the watch case as if it is specifically made for your watch.

The Leonardo band attachment (soft insert) is injection moulded from elastic plastic. Because of the elasticity of the material this part can be adjusted to various radii of different watch cases. Integrated into the band attachment is an insert (hard insert) which can be removed and guarantees the ideal distance between watch band and watch case because of various possibilities for positioning.
There are 8 different positioning possibilities for the spring bar as there are two opposite bores in the hard insert. The position of the bores change, depending on the turn, in steps of 0,5 mm. The distance from where the Leonardo bracelet is attached to the spring bar ranges from 4,5 mm to 5,5 mm (with +/- 0,5 mm tolerance). If the distance of the bore to the inside of the leg on the watch exceeds these dimensions, the Leonardo watch band no longer fits.

You will find a more detailed assembly guide and further information on the Leonardo watch bands in our "Help" or "HIRSCH Leonardo assembly guide" section!

Leonardo watch bands are suitable for watches of the following brands Binda - Breitling - Calvin Klein - Festina - IWC - Jacques Lemans - Omega - Rolex - Seiko - Tissot etc. (depending on model).
Leonardo watch bands are not suitable for angular watches, watches with screwable pins, watches with curved spring bars and watches with bevelled edges.