Brand new hand made genuine leather bandcompatible with
"IWC Ingenieur" model 3327
Lug width 28MM
Buckle width 18MM
Length 12cm / 7.5cm
Center cut width 14.5 mm
Buyer please note it WILL fit on model iwc 3227.
others please refer to
https://www.ebay.com/itm/153074559523