PORTUGIESER CHRONOGRAPH IW371491

CASE

• Stainless steel case
• Diameter 40.9 mm
• Height 12.6 mm
• Water resistance 3 bar

MOVEMENT

• 79350 Calibre
• Automatic, self-winding
• Frequency 28800.0 vph (4.0 hz)
• 31 Jewels
• 44 hours Power Reserve
• Côtes de Genève, perlage

FEATURES

• Chronograph function with minutes and seconds
• Sapphire glass, convex, antireflective coating on both sides
• Small hacking seconds