IWC Portugieser Automatic 40, reference IW358304. This timepiece comes in a 40.4 mm stainless steel case, silver-plated dial, small hacking seconds, sapphire glass and blue alligator

IWC Portugieser Automatic 40, reference IW358305. This timepiece comes in a 40.4 mm stainless steel case, blue dial, small hacking seconds, sapphire glass and black alligator