IWC
Pilot IW3241-09 (aka: IW324109)— lug 18mm
IWC Pilot IW3241-09 (aka: IW324109): 18mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.
Artisanal Note
"This model requires a precise 18mm lug width to preserve the original sartorial balance."
Technical Specifications
IWC IW3241-09 (aka: IW324109)The essential strap measurement.
Browse 18mm straps →IW3241-09 (aka: IW324109)
IWC caliber 8842 Hours, Minutes, Seconds | Date
The Heritage
Compatible Straps
Selected for the 18mm lug width of the Pilot
FAQ
What is the lug width of the IWC Pilot IW3241-09?
The lug width of the IWC Pilot IW3241-09 is 18 millimetres. This is measured as the internal distance between the two case attachment rings. This dimension is standard across Pilot models from different generations, ensuring compatibility with a wide range of artisanal straps.
Which strap is most suitable for the IW3241-09?
Fine-grained alligator represents the most sophisticated choice for platinum 36mm: the natural grain enhances the purity of the case. Vegetable-tanned calf is ideal for those desiring natural patina over time. Grey-sand canvas NATO offers a functional alternative. Each choice must respect the Pilot's functional DNA, prioritising aesthetic coherence and construction quality.
How do you change the strap on the IW3241-09?
It requires precision: position the watch face-down, identify the attachment rings at the lug (made in platinum). Use a dedicated spring bar tool to compress the internal pin and extract the old strap. Align the new strap and reinsert the pin, ensuring it clicks fully into both holes. Do not force: the mechanism is sensitive.
Is it compatible with quality aftermarket straps?
Yes, completely. The 18mm lug width guarantees universal compatibility with quality artisanal straps. The straps offered by Milano Straps are crafted from premium leathers (alligator, shell cordovan, calf) and offer customisation in sizing, initials and stitching thread. Construction quality must match that of the platinum case.
How long does a leather strap last on this model?
An artisanal strap in premium leather (alligator, calf, shell cordovan) typically lasts 2-4 years with regular wear, dependent on climate and frequency of use. Vegetable tanning ages nobly, developing characteristic patina. Standard warranty is 18 months. Storing in dry environments protected from direct light significantly extends durability.
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.
Request an appointment →By appointment only · Milan
The atelier's website: casatimilano.com