IWC Big Pilot Perpetual Calendar 46mm Stainless Steel Blue Dial IW5036-05

Strap/Buckle : fitted to original IWC midnight blue leather 'Big Pilot Rivets' calfskin strap and Newest Generation IWC folding deployant buckle in stainless steel. No signs of wear on strap or buckle, strap is curved from sitting on IWC pillow.

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