Lady's Art Deco Platinum and Diamond Cocktail Watch

Lady's Platinum and Diamond Cocktail Watch
Maker: Unknown
Model/Type: Cocktail
Date: c.1930's
Movement: Mechanical, hand-wound
Dial: Silvered, outer minute track, Arabic numerals, blued hands
Case: Platinum, diamond-set bezel and articulated shoulders, once-hinged case-back
Bracelet: 18k white gold 'Britannic' sprung bracelet
Size: 16.5mm
Accompaniments: None