Stainless steel case. Oyster Patent screw down crown. Painted silver colour dial with raised luminous arabic numerals and blue tachymeter. 17 ruby jewels movement, manual winding. Luminous blued steel hour and minute hands with a red sweep seconds hand. Black leather band with stainless buckle. CONDITION: Case exhibits no significant surface scratches. The caseback screws down smooth and tight and displays no tool marks. The �Oyster Patent� crown is excellent. Refinished dial in excellent condition. Re-lumed hands exhibit no oxidization, band is unworn. Measures 42mm to lug tips, 18mm lug width. CODE-WAT.