IWC · Pilot

Strap for Pilot's Watch Spitfire Double Chronograph Stainless Steel / Panda / Strap

Takes 21 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width

21mm

21 mm straps All IWC

Lug width21 mm

Case diameter44 mm

ReferenceIW3718-06 (aka: 3718-06, IW371806)

FamilyPilot

MovementIWC caliber 79230 Hours, Minutes, Small Seconds | Date, Day | Chronograph, Rattrapante

CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

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

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Straps for the Pilot IW3718-06 (aka: 3718-06, IW371806)

Selected for the 21 mm lug width · workshop selection

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The Pilot IW3718-06 (aka: 3718-06, IW371806), seen from the bench

The Pilot IW371806 is equipped with the IWC caliber 79230, an automatic movement with split-seconds chronograph, small seconds, and day-date indication. The model features central hours, minutes, and a split-seconds complication for intermediate time measurement. The reference belongs to the IWC Pilot collection dedicated to aviation instrumentation.

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