Technical Archive

Pequignet
Paris Royal 9007437CN— lug 18mm

Pequignet Paris Royal 9007437CN: 18mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

Paris Royal Moonphase Blue Numerals / Black Strap

Artisanal Note

"This model requires a precise 18mm lug width to preserve the original sartorial balance."

Technical Specifications

Pequignet 9007437CN
Lug Width
18 mm

The essential strap measurement.

Browse 18mm straps →
Reference

9007437CN

Movement

Pequignet caliber Calibre Royal DDM Hours, Minutes, Small Seconds | Big Date, Day | Moonphase | Power Reserve Indicator

The Heritage

The Pequignet Paris Royal 9007437CN is a 41 mm stainless steel timepiece featuring the in-house Calibre Royal DDM movement. This complications watch includes power reserve indicator, retrograde hours and minutes, large date, day, and moonphase. The 18 mm lug width accommodates a wide range of compatible aftermarket straps. Built in Morteau's independent manufacture, the model combines classical proportions with technical sophistication.

FAQ

What is the lug width of the Pequignet Paris Royal 9007437CN?

The lug width of the Pequignet Paris Royal 9007437CN is 18 millimetres. This measurement is essential for compatibility with aftermarket straps and should be verified by measuring the perpendicular distance between the case lugs using a digital calliper or precision ruler.

Which strap type pairs best with the Pequignet Paris Royal 9007437CN?

For the Paris Royal 9007437CN, we recommend an authentic alligator strap or vegetable-tanned leather with natural tanning. Alligator enhances the refinement of the brushed steel case and ensures longevity; vegetable-tanned calf develops dynamic patina over time. Valid alternatives include vulcanised rubber straps for sporting contexts and canvas NATO straps for everyday versatility.

How do you change the strap on a Pequignet watch?

To change the strap, first remove the spring bar (or strap lug) from one side using a dedicated tool or thin blade, keeping the case secure. Extract the spring bar from the old strap, align it with the case lug, and insert the new strap until the spring bar clicks firmly into place. Repeat for the opposite side. We recommend consulting a professional watchmaker to avoid damage.

Is the Pequignet Paris Royal 9007437CN compatible with third-party strap brands?

Yes, the Paris Royal 9007437CN is compatible with any quality strap featuring an 18mm lug width, regardless of brand. We recommend selecting straps crafted from durable materials (alligator, calf, vulcanised rubber) and verifying that the attachment finish suits the case lug profile.

How long does a leather strap last on the Pequignet Paris Royal?

The longevity of a leather strap depends on material: an authentic alligator strap lasts 8–12 years with regular maintenance; a vegetable-tanned calf strap lasts 4–7 years. Vulcanised rubber has a lifespan of 3–5 years. Factors such as sun exposure, humidity, frequency of wear and perspiration accelerate degradation. Regular cleaning and treatment with water-repellent cream significantly extend longevity.