Portofino Chronograph 39 Collection_Formula 1 Diameter: 40 mm

Diameter: 40 mm

Crystal: Sapphire

the watches can be paired with either a matching alligator-leather strap or Breitling’s distinctive metal rouleaux bracelet

This Tissot Seastar 1000 40mm model features a bicolor bezel

This model features a 316L stainless steel case

Portofino Chronograph 39 Collection_Formula 1 Diameter: 40 mmThe Portofino Chronograph 39 features the IWC manufactured 69355 calibre and a sapphire glass back. Overview Reference: IW391502 Dial Color: White Case: Stainless steel Strap: Beige calfskin strap with quick change system View all compatible straps Diameter: 39 mm Movement: Automatic, self winding Features Sapphire glass, convex, antireflective coating on both sides Chronograph function with minutes and seconds Central hacking seconds Case Strap