The Portugieser Chronograph ref. IW371625 in 5N rose gold carries athletic purpose in a dress watch frame. The 5N gold's higher copper content gives the case a richer copper tone that contrasts well against the dark dial. The vertical bi-compax arrangement places the stopped minutes at 12 and the small seconds at 6, enhancing legibility. Slim feuille hands sweep across a dial framed by a precise quarter-second scale. The self-winding Calibre 69355 manages timing through a column-wheel system, visible through the sapphire caseback. Developed in-house, it offers a 46-hour power reserve and delivers consistent operation expected of a professional chronograph.This is a pre-owned IWC Portugieser Chronograph 18K Rose Gold Watch IW371625.
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