On Auction Vintage West End Day Date Watch 03 9027 35 Unoriginal leather strap Used Working Keeping time (loses or gains less than a minute per day) New ETA 2846 movement West End rotor New crystal Diameter 40 Lug to lug approximately 43 Thickness approximately 12 There are problems with the hacking (stopping the second hand when adjusting time) feature, but it seems harmless. Movement Type: Automatic Features: Water Resistant Watch Size: 40mm