Patek Philippe
Complications 5170P-001— lug 20mm

The Patek Philippe Complications 5170P-001 is equipped with a 20 mm lug width. This dimension was specifically calibrated by Patek Philippe to maintain balanced proportions on the 39.4 mm diameter case, proving versatile across various wrist morphologies without compromising the chronograph's aesthetic integrity.

Mississippi alligator remains the most natural choice: its symmetrical grain and developing patina acquire unparalleled dignity over time. Alternatively, vegetable-tanned calf leather offers softness and develops a honey patina over years, whilst shell cordovan provides aesthetic contrast between the case's geometry and the strap's organicity. For informal use, a cotton or linen NATO maintains chronograph functionality as the focal point.

Place the timepiece on a table and insert a ruler or calliper at the lug's midpoint, measuring from the inner shoulder of one bar to the other. For the 5170P-001, the value must fall between 19.8 and 20.2 mm. This precision is essential to guarantee both security and visual proportions: an incorrectly fitted strap compromises stability and aesthetic balance.

Yes. Milanostraps.it offers a complete collection of artisanal 20 mm straps compatible with the 5170P-001. You may choose amongst alligator, calf, shell cordovan and quality synthetic materials, personalising finishes, colours and leather thickness according to your aesthetic preferences. With Casati Milano, you can also monitor every production stage via WhatsApp by appointment.

An artisanal strap in noble leather (alligator, calf, shell cordovan) develops patina and character throughout years of daily wear. With regular maintenance and rotation amongst multiple straps, average lifespan is 4–6 years. Casati Milano straps benefit from an 18-month warranty against manufacturing defects, though longevity depends on natural wear, wearing frequency and climatic conditions.