A. Lange & Söhne Little Lange 1

The A. Lange & Söhne Little Lange 1, reference 181.039, is a limited edition of 100 pieces in an 18-carat white gold case. The case measures 36.8 mm across and 9.5 mm high, with a see-through back and a 30 metre water-resistance rating. An outsize date and power-reserve indicator appear on the dial. Manual-winding calibre L121.1 contains 368 parts, beats at 21,600 semi-oscillations per hour and runs for 72 hours. A purple alligator leather strap closes with an 18-carat white gold pin buckle. The purple dial is made of gold and has guilloché decoration.