Patek Philippe · Grand Complications

Strap for Celestial 5102 White Gold

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

Integrated bracelet

The Patek Philippe Grand Complications 5102G-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 diameter43 mm
Reference5102G-001
FamilyGrand Complications
MovementPatek Philippe caliber 240 LU CL Hours, Minutes | Moonphase, Sky chart
CaseWhite Gold

Spring bar

Swiss Standard universal spring bars

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

The Grand Complications 5102G-001, seen from the bench

The Patek Philippe Grand Complications ref. 5102G-001 Celestial features a 43mm white gold case with a rare astronomical complication displaying the northern sky through sapphire crystal. This timepiece combines a complex movement with a starfield representation, embodying Patek Philippe's tradition in astronomical haute horlogerie. Custom strap work by Atelier Casati Milano ensures perfect integration with the case architecture.

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