Technical Archive

IWC
Ingenieur IW3765-01 (aka: 3765-01, IW376501)— lug 31mm

Cinturino 31mm per IWC Ingenieur IW3765-01 titanio. Alligatore, vitello, gomma. Spedizione rapida e atelier su misura.

Ingenieur Double Chronograph Titanium / Black

Artisanal Note

"This model requires a precise 31mm lug width to preserve the original sartorial balance."

Technical Specifications

IWC IW3765-01 (aka: 3765-01, IW376501)
Lug Width
31 mm

The essential strap measurement.

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Reference

IW3765-01 (aka: 3765-01, IW376501)

Movement

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

The Heritage

The Ingenieur IW376501 is powered by the IWC 79230 caliber with hour, minute, small seconds, date, day of the week and split-seconds chronograph functions. The model features 31mm lugs and represents the evolution of IWC's technical collection. The split-seconds chronograph allows the measurement of intermediate times through the double-hand seconds mechanism.

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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