Patek Philippe
Complications 7234A-001— lug 20mm

The lug width of the 7234A-001 is 20 mm. This width is specific to this model and represents the attachment point between the case and strap. It must be measured precisely between the two spring bars using a digital calliper. No compromise is possible: a strap with different lug widths will not fit correctly.

The ideal strap depends on your personal style. A dark brown alligator offers conservative elegance and contrasts beautifully with the stainless steel case. A vegetable-tanned calf leather allows a patina to develop over time, creating visible history. Shell cordovan represents a more pronounced character statement. A natural linen NATO or FKM rubber strap provides dynamism. The correct choice is the one that reflects how you intend to wear your 7234A-001.

The strap is changed by extracting the lug pins that connect the strap to the case. Use a spring bar tool — a specific instrument — to compress the internal spring and slide the pin out of its seats. Proceed with extreme caution to avoid scratching the stainless steel case. If you are not experienced, entrust the task to a professional watchmaker or the Casati Milano service.

Yes, any strap with a 20mm lug width is compatible with the 7234A-001. Compatibility is guaranteed by the width of the lug pins. Online at milanostraps.it and at the Casati Milano atelier you will find a selection of handcrafted straps specifically sized for this width. The quality of the handcrafted strap ensures longevity equivalent to the watch itself.

A quality leather strap — alligator, vegetable-tanned calf, shell cordovan — typically lasts from 3 to 7 years depending on use, care and frequency of wear. Leather is a living material: it absorbs moisture, flexes constantly within the lug and develops a natural patina. With regular maintenance — conditioning the leather every six months — durability increases significantly. When the strap shows excessive wear, handcrafted replacement remains economically convenient.