SPB209 SPB209J SPB209J1 Seiko Prospex Alpinist Automatic Made In Japan Mens watch

SPB209 SPB209J SPB209J1 Seiko Prospex Alpinist Automatic Made In Japan Mens watch 1959 Sport Watch ReinterpretationAutomatic with manual winding capability21,600 vibrations per hourPower reserve: approximately 70 hours24 jewelsRotating inner compass bezelGradated brown dialMagnified date windowLumiBrite hands and markersSapphire crystal with anti-reflective coating on the inner surfaceScrewdown crown and see-through casebackCase diameter: 39.5mmStainless steel caseBlack leather strapTri-fold push button release claspWater-resistant to 20 bar, 200 meters (660 feet)Caliber 6R35