Learn more about the Aachen GrauMonochrome and compact: the Aachen Grau 39 combines the type B layout with a 39 mm case and a matte gray dial. It is the small gray pilot watch of the BASIC collection – an automatic watch whose understated color makes it a versatile companion.Its secret lies in the heat-blued hands. They bring a subtle contrast to the gray, shimmering blue in the light and nearly black in the shade. By day the luminous material stays white and discreet, revealing its blue-green glow only in the dark.The large minute track on the outside, the hour ring on the inside – the dial speaks the language of the historical observation watches. Yet while the ORIGINAL series reproduces these watches with a highly domed crystal and an onion crown, the BASIC translates them into a lighter, contemporary form with curved lugs and a flat sapphire crystal, available with anti-reflective coating on both sides on request.The riveted gray leather strap is made for slimmer wrists and can be ordered with a folding clasp; the watch comes in a gray zip case.Movement:automatic movement Laco 2Sbasic movement Miyota 82S0Second hand stopCase:stainless steel case, sapphire crystalDial:grey, numbers and figures with Superluminova BGW9Hands:thermical blued hands, filled with luminous material Superluminova BGW9Strap:grey leather strap with rivetsThe used vintage leather makes every watch strap unique. Being a product of nature, it can present itself with color and structure variations.Box:grey gift watch box with zipperdiameter:39,0 mmheight:11,55 mmlug width:18,0 mmlug to lug:46,5 mmwaterproof:up to 5 ATMweight:81,5 g (incl. strap)Arm circumference:14,5 - 18,5 cm