Strap for Da Vinci Tourbillon Quattro Stagioni / German

The lug width of the IWC Da Vinci IW3752-05 is 19mm. This measurement refers to the external distance between the two lugs of the case. It is essential to verify this dimension before purchasing an aftermarket strap, as an incorrectly sized lug will not fit securely to the case.

For a yellow gold timepiece like the IW3752-05, black or white alligator represents the most appropriate formal choice, capable of enhancing the lustre of gold without disturbing the aesthetic balance of the case. Alternatively, vegetable-tanned calf leather offers versatility and natural ageing, whilst shell cordovan is ideal for those who appreciate compact fibres and chromatic depth over time.

The strap is changed by inserting a spring bar tool (a precision instrument with a flat tip) into the access hole located beneath the lug of the case, exerting gentle pressure to compress the internal spring of the bar. Once compressed, the bar extracts easily. To install the new strap, reverse the procedure: thread the bar through the strap and reinsert it into the case housing, ensuring it clicks firmly at both ends.

Yes, any strap with a lug width of 19mm is compatible with the IW3752-05, provided that the total length (between lug attachment and buckle attachment) is calibrated correctly for wrist anatomy. Our artisanal straps are manufactured in customisable sizes to ensure optimal fit, without material gaps between case and strap.

An artisanal quality leather strap, subject to ordinary maintenance (protection from excessive moisture and regular cleaning), has an average lifespan of 3-5 years with daily wear. Longevity depends on the tanning method used: vegetable-tanned leathers tend to last longer than varnished ones, and shell cordovan is particularly resistant to wear. The patina that develops over time is part of the natural aesthetic evolution of the strap.