Portugieser Chronograph 3716

The IWC Portugieser Chronograph 3716 refines a classic with modern updates while staying true to the line’s 1930s origins, when it was conceived as an oversized wristwatch for navigators demanding precision. The 41mm case keeps the elegant, clean dial layout that has made the Portugieser a favorite among those who appreciate understated sophistication, but this generation introduces a crucial upgrade: IWC’s in-house caliber 69355 automatic chronograph movement, visible through a sapphire caseback.

Within the 3716 range, dial options—such as blue, silver, or black—affect desirability, with the blue dial variant (3716-02) often commanding a premium. All feature slim feuille hands and applied Arabic numerals, plus a discreet 30-minute chronograph counter. Unlike earlier 3714 references, the 3716’s in-house movement and 60-meter water resistance improve both technical appeal and everyday practicality, making it more versatile for regular wear.

Price variation is driven by dial color, condition, and whether the watch comes with original box and papers. Earlier 3714 models use a modified Valjoux 7750, while the 3716’s in-house 69355 caliber is a major draw for collectors seeking technical advancement. When buying, confirm the reference and inspect the movement through the caseback; the distinct column-wheel architecture is a hallmark of the 69355 and a key differentiator from its predecessor.