WristWatch Magazine - Page 105

CALIBRE 2120/2800 Dial side view Bridge side view DESIGNATION 2120/2800 DIAMETER 28 mm (12½ lignes) THICKNESS 3.95 mm MOVEMENT BLANK LeCoultre UNDERDIAL BLANK Dubois Dépraz FEATURES 38 driven-in jewels. Baseplate, bridges and winding rotor in Geneva stripes, rhodium plated. Underdial plate in circular-grained special steel. Steelwork with polished chamfers and straight-grained surfaces. Polished screws. REGULATING ORGAN Free-sprung balance with inertia weights, or circular balance with index adjustment, flat spring. Adjusted in 5 positions. Shock absorbers. CALENDAR 12-month star-wheel with two cams and a Maltese cross for the leap year function. Pushpieces to set the days, dates and moonphases. Painted moons then sapphire-crystal moons. SELFWINDING Ultra-thin central rotor in 21-carat gold on jewel bearings. PRODUCTION (1977-1993) 7,291 units MODELS (1977-1993) 70 references in at least 190 versions 2016 | WRISTWATCH 103