Patek Philippe · Grand Complications

Strap for Minute Repeater 5078 White Gold / Cream

Takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width20 mm
Case diameter38 mm
Reference5078G-001
FamilyGrand Complications
MovementPatek Philippe caliber R 27 PS hours, minutes, small seconds | moonphase | minute repeater
Year2017 - 2023
CaseWhite Gold

Spring bar

Swiss Standard universal spring bars

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

Straps for the Grand Complications 5078G-001

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Grand Complications 5078G-001, seen from the bench

The Patek Philippe Grand Complications ref. 5078G-001 is a 38mm white gold case watch housing the caliber R 27 PS manual movement, featuring a minute repeater complication with hours, minutes, small seconds, and moonphase display. The 20mm lug width is engineered for optimal proportions on this classic model.

Frequently asked questions

What is the lug width of the Patek Philippe Grand Complications 5078G-001?

The Patek Philippe Grand Complications ref. 5078G-001 features a lug width of 20mm. This measurement must be taken precisely from inside edge to inside edge of the case lugs to ensure compatibility with aftermarket straps. Accurate measurement guarantees perfect strap insertion without play or excessive pressure.

What strap is recommended for the Patek Philippe 5078G-001?

For the Patek Philippe Grand Complications 5078G-001 in 18-carat white gold, the noblest materials are grade-A alligator (natural texture, evolving patina) and hammered calf leather. Cognac-coloured alligator creates warm-cold contrast with the case, whilst black calf emphasises the watch's sobriety. Shell cordovan remains an excellent alternative for durability and natural lustre. Strap selection should reflect intended use: formal elegance versus refined practicality.

How do I change the strap on a Patek Philippe 5078G-001?

Changing the strap on the Patek Philippe 5078G-001 requires a spring bar removal tool or dedicated pin extractor. Position the watch on a soft cloth, identify the lateral pin on the upper lug, insert the extractor, and remove the pin with firm movement. Repeat on the opposite side. Align the new strap's lugs with the pins and reinsert them with uniform pressure. If uncertain, consult a specialist: the lugs on a white-gold Patek Philippe deserve utmost care.

Can I use an aftermarket strap on a Patek Philippe 5078G-001?

Absolutely. Quality aftermarket straps from specialised artisans are fully compatible with the Patek Philippe 5078G-001, provided they respect the 20mm lug width and feature an appropriate buckle (preferably a deployant clasp). Many collectors use bespoke straps on watches of this calibre to vary aesthetics without compromise. Always choose certified suppliers with experience on luxury timepieces to guarantee fitment and longevity.

How long does a leather strap last on a Patek Philippe 5078G-001?

A premium leather strap (alligator, calf, shell cordovan) typically lasts 5–10 years with daily wear, depending on tanning quality, care, and moisture exposure. Hammered calf and quality alligator develop a beautiful patina over time, improving aesthetically. Longevity increases if the strap is worn only occasionally. Typical warranty on bespoke straps is 18 months against manufacturing defects, not natural leather ageing.

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