Ladies' wristwatch. Rectangular-shaped case in...

Ladies' wristwatch.
Rectangular-shaped case in platinum (850), the bezel paved with eight-eighths-cut diamonds in seed-setting.
Dial with iridescent background, hour markers with Arabic numerals and black painted dashes.
Hand-wound mechanical movement.
Bracelet in white gold (750) with openworked square links paved with eight-eighths-cut diamonds in a pearl-grained setting, ratchet clasp and safety chain.
Circa 1925-30.
Gross weight: 29.3 g.
Case size: 22 x 10 mm. - Bracelet length: 16 cm.
Scratches from use, minor dents to case back and chips.