Jacob & Co.
#AAA Master quality
#Oil Pump Limited Edition Edition
# For Gentlemen
#Features Following:

All function Oil wheel working,Case diameter 49.5MM,Thickness 25mm,sapphire glass,Swiss Quartz Pushing movement, Exso Working Oil pump dial with classic leather bands in ,Stainless Steel high grade case with pure leather belt and high quality steel 904L press lock

This is the Latest Version With All Time Pump Working and Stops on Pressing Button so please do Not Compare With Other Qualities Available in Market