A. Lange & Söhne Little Lange 1

The A. Lange & Söhne Little Lange 1, reference 111.025, has a 950 platinum case measuring 36.1 mm across. The case is 9.6 mm high, has a see-through back and is water resistant to 30 metres. The grey dial carries an outsize date and power-reserve indicator. Manual-winding calibre L901.0 is assembled from 365 parts. The movement runs for 72 hours and beats at 21,600 semi-oscillations per hour. A pin buckle in 950 platinum fastens the black alligator leather strap.