The Double Sided Black Lizard Strap - Jubilee Edition by Bulang & Sons

Strap for Patek Philippe 3940 Perpetual - Black Double Sided Lizard Watch Strap

Name: Strap for Patek Philippe 3940 Perpetual - Black Double Sided Lizard Watch Strap
Brand: JPM
SKU: TP-JPM-1004-18-14-R
Price: 150.0 EUR
Availability: InStock
Rating: 5.0 (2 reviews)

€150,00

Sizing information:

Sizing
Length: Regular 11,5 + 7.5 cm (4.72 + 2.95 in.)

Lug Width/Buckle Width:
18 mm/14 mm

Thickness: ~1.9 mm (0.075 in.)

LUG WIDTH IN MM:

18

Variante

Understated Precision

Double Sided Lizard - Minimal Elegance

A deeply refined interpretation of black for the Patek Philippe 3940. Calm, precise, and intentionally understated. Crafted entirely from matte double sided lizard leather, this strap removes distraction completely. No stitching, no contrast, no excess. Just material, texture, and proportion working together in quiet harmony.

The fine natural structure of the lizard leather adds depth to the black surface, creating a softer and more nuanced alternative to traditional glossy alligator. It sharpens the watch without making it feel formal, allowing the complexity of the perpetual calendar dial to remain the true focal point.

At only 1.9 mm thick, the strap feels exceptionally slim, flexible, and comfortable on the wrist. Over time, it became one of the straps I personally kept returning to on my own vintage Patek Philippe watches, simply because it lets the watch feel entirely itself.

Designed for the 3940 - Perfect 18/14 Taper

This strap is specifically designed for watches like the Patek Philippe 3940, featuring a refined 18 mm to 14 mm taper.
This elegant reduction is essential for the proportions of classic perpetual calendars, enhancing the slim profile and allowing the watch to sit perfectly balanced on the wrist.
The 14 mm buckle width ensures full compatibility with original Patek Philippe buckles as well as folding clasps.
Please note: when using a folding clasp, the strap may wear slightly longer on very small wrists due to the fixed clasp position.

Quick Release Spring Bars

Quick Release - Change Without Risk

This strap can be fitted with quick release spring bars, allowing you to change straps easily without the need for tools.
By sliding the small integrated lever, the spring bar retracts smoothly, making installation and removal quick and controlled.
This reduces the risk of scratches on delicate gold cases - a practical and thoughtful solution, also used by Patek Philippe on many of their modern straps.
Effortless, safe, and perfectly aligned with high-end watchmaking.