Patek Philippe
Calatrava 4895G-001— lug 20mm

The lug width of the Patek Philippe Calatrava 4895G-001 is 20 millimetres. This is the distance between the inner edges of the two lugs where the strap connects to the case. To verify compatibility with your current strap, measure this distance precisely. All straps with a 20mm lug width are compatible with this model.

For the Calatrava in white gold, we recommend alligator with regular scales to maximise discreet luxury, vegetable-tanned calf for aesthetic versatility and development of natural patina, or shell cordovan for uncompromising build quality. Each material preserves the visual harmony of the case: avoid sports straps or overly thick designs that distort the proportions of this 34mm case.

The strap is changed using specialist tools: a replacement spring bar and its extraction tool. Gently insert the extractor into the small holes of the lugs, lift the current spring bar, and remove it. Insert the new spring bar in the same manner, ensuring it is properly positioned at both ends. If you are inexperienced, entrust the task to a qualified watchmaker to avoid scratching the case.

Yes, provided the strap has a 20-millimetre lug width. A quality artisanal strap in alligator, calf or shell cordovan is fully compatible with the 4895G-001 and often offers superior execution to original straps, with greater attention to patina development and finishing. Always verify that the strap shoulders (the lug adapters) fit perfectly to the case lugs.

A quality leather strap typically lasts 3-5 years with daily wear, depending on the material and storage conditions. Alligator and shell cordovan, being denser leathers, have superior longevity (5-8 years). Vegetable-tanned calf deteriorates more rapidly but develops a unique patina over time. Protect your strap from prolonged moisture and rotate straps to extend their useful life.