Patek Philippe · Grand Complications

Strap for Minute Repeater Perpetual Calendar Haute Joaillerie 5374 Platinum / Blue

Integrated bracelet: measurements, the most common questions, and the way to a made-to-measure strap.

Integrated bracelet

The Patek Philippe Grand Complications 5374/300P-001 is designed with a bracelet integrated into the case. For a compatible made-to-measure strap, the Casati Milano atelier builds it on your watch.

Case diameter42 mm
Reference5374/300P-001
FamilyGrand Complications
MovementPatek Philippe caliber R 27 Q Hours, Minutes, Small Seconds | Date, Day, Leap Year, Month, Perpetual Calendar | Moonphase | Minute Repeater
CasePlatinum, Diamond

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

The Grand Complications 5374/300P-001, seen from the bench

The Minute Repeater Perpetual Calendar Haute Joaillerie 5374 is a 42mm platinum case watch representing the pinnacle of contemporary watchmaking. The model 5374/300P-001 features hand-set diamonds and astronomical mechanics. The integrated bracelet architecture requires bespoke strap customization through specialized artisan intervention to maintain structural harmony.

The next step

The right strap isn't chosen. It is built, together.

From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.

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Casati Milano · Via XX Settembre 15, Milan · by appointment only