CASE: Two body, solid, polished and brushed, case back secured by screwsDIAL: Onyx with yellow gold Dauphine handsMOVEMENT: Cal. 9P, rhodium plated, straight line lever escapement, monometallic balance adjusted to temperatures and 5 positions, shock absorber, self-compensating flat balance spring, micrometer regulator. Dial, case and movement signed, in very good conditionDIM: 24 mm x 28 mm THICKNESS: 5 mm