Dubey & Schaldenbrand
DUBEY & SCHALDENBRAND AERODYN DUO
Dubey & Schaldenbrand, "Aerodyn Duo", No. 3487. Made circa 2000.
Fine, self-winding, water-resistant, tonneau-shaped, stainless
steel wristwatch with second time zone, 24-hour indicator and
date and a stainless steel Dubey & Schaldenbrand deployant
clasp. Accompanied by the original box, instruction booklet and
Dial, case and movement signed.