A. Lange & SÖHNE / F. Krüssmann 18k yellow gold pocket watch, Germany around 1910, engine-turned 2-cover gold-case, rear side with dedication engraving, cuvette with signature of Krüssmann, two piece construction enamel dial hairlines, constant second at 6, Louis-XV gold hands, gold plated 18-jewels 1A movement, 4 screwed chatons, diamond-endstone, precision adjustment, Glashutte gold anchor / escape wheel, diameter approx. 54,5 mm, weight approx. 97g, condition 2-3