Rolex Chronograph 2921

Rolex, exceptionally well-preserved and extremely rare chronograph with double signature, ca. 1937 Stainless steel. D 33.5 mm. Reference No.: 2921 Case No.: 031843, three-part housing with pressed back Dial: Glossy black dial with tachymeter and telemeter scale, signed: ROLEX, BEYER and Anti-Magnetic, Fab. Suisse. Minutes-Chronograph counter at 3 o'clock, small seconds at 9 o'clock Movement: Manual-winding chronograph movement No. 181, with screw balance and Breguet hairspring (requires revision), signed: Rolex Genève, Fab. Suisse, Swiss Made. Band: Steel link bracelet with folding clasp from the period, the clasp can be adjusted for wrist sizes from 15.5 - 17 cm. Accessories: Keine The wristwatch was submitted by a descendant of the original owner. For many years, this Rolex chronograph was an important instrument for a pilot. Nevertheless, the case is in exceptionally good condition, all engravings are clearly visible, the edges and surfaces are completely preserved. The very attractive dial and hands are also in their original condition.