Watch Data

Platinum Wrist Chronometer no. 1250

Case: Platinum (in all probability)

Dial: silvered dial, simple hour and minute hands (in all probability)

Movement: s/n; 1250, baguette caliber 6"', Eighteen (18) jewels, Eight (8) adjustments, Mauboussin, Poincon de Geneve quality seal, obtained on August 29, 1927 and was part of a batch of 3 (1249-1251)

1927 - Niton, Geneve

1927 - Mauboussin, Paris (New York, London)

2000 - Mr. Beauchamp, UK

This caliber was also used by Patek Philippe and is know as Niton's caliber.