Case Vintage 3646 Stainless Steel Case (polished finish)47mm diameter; 26mm lug widthThree piece construction: bezel, midcase, midrange, casebackUpper bezel with domed T24 plexiglassSolid stainless steel caseback7mm onion brevet crown Caliber ETA Unitas 6497-1 in plain finishStandard H1 hour wheel height (1.65mm)Standard H1 cannon pinion height (2.65mm)4th wheel pivot shortened (post for second hand removed) to accommodate homage dial Dial Black California Dial (Swiss made)Heightened orange hour markers/numerals with green lumeDiameter: 38.5mmHeight: 0.5mm Hands Custom blue heated hand setSwiss C3 vintage lumeHour hand length: 12mmMinute hand length: 17mm Assembly