IWC Pilot's Watch Chronograph 41 /Root/Start/Patek Philippe/Nautilus the automatic calibre L836 powers

the automatic calibre L836 powers the watch — a high-frequency calibre whose rapid beat enables particularly stable accuracy

Powered by the high-precision Rolex manufacture calibre 3285

the Breitling 17 automatic calibre delivers reliability and precision

IWC Portugieser Chronograph (Reference IW371620)

IWC Pilot's Watch Chronograph 41 /Root/Start/Patek Philippe/Nautilus the automatic calibre L836 powersIWC Pilot's Watch Chronograph 41 (Reference IW388104) Reference IW388104 features a green dial in a 41 mm stainless steel case. The size is deliberately smaller than the 43 mm chronographs in the line, giving it a correspondingly more understated presence. A chronograph and date display structure the dial, while luminous hands and luminous indices ensure legibility in low light. A screw down crown and sapphire crystal secure water resistance to 100