Portofino Chronograph IW391002

Portofino Chronograph IW391002

42mm, Black

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IWC

IWC

The history of the brand in the watch

The Portofino Chronograph is a watch that exquisitely combines the elegance of a dress watch with sporty energy. The unique case, Inspired by IWC’s historic pocket watch design and the watch designs that led the brand’s revival in the 80s, Reveals the Portofino’s unwavering identity. The particularly convex case, Thanks to the thin middle case and tapered lug design, Offers an incredibly comfortable fit for its 42 mm size.

Dial color

Black

Case material

Stainless steel

Bracelet types

Leather strap

Glass

Sapphire crystal

Case diameter

42mm

Case thickness

13.5mm

Waterproof

30m

Bezel material

Stainless steel

Movement

Self-winding

Caliber

Cal.79320

Frequency

28, 800 vibrations

Power reserve

About 44 hours

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