Zenith

Zenith 2nd series; Chronometer, silver dial, “Chronomètre”; Stainless Steel

Brand Zenith, Le Locle Model “Chronomètre” Retailed by - Year circa 1955 Reference - Movement No. 4 405 991 Calibre 135, 13’’, 2nd series, manual-winding, 19 jewels Case - Material stainless steel Bracelet leather strap Buckle stainless steel Zenith pin-buckle Dimensions Ø 34.8 mm (bezel) 42.8 x 34.8 mm Thickness 10.5 mm Length - Weight 39 gr (approx.) Signature Dial, case and movement Accessories Original fitted box Zenith Chronometer, silver dial, calibre 135, 2nd series; “Chronomètre”; stainless steel –– Stainless steel, manual-winding, round-shaped, gentleman’s chronometer wristwatch, with subsidiary seconds at 6 o’clock. –– Case: three-piece, polished and satin-finished, snap-on case-back; polished “Z” crown. Dial: silver colour, with steel applied Arabic number 12, radiating double rectangular-shaped lapidated indexes at 3 and 9 o’clock, and, double triangular-shaped lapidated indexes at 1 ,2, 4, 5, 7, 8, 10 and 11 o’clock; external minute track divided five by five with “perlé” beaded dots; steel “Dauphine” hands. Movement: calibre 135, 13’’’, 2nd series (1953-1960), manual-winding, 19 jewels, rhodium-plated with “fausses côtes” decoration, going barrel, straight-line lever escapement, monometallic Glucydur screw-balance, blued steel hairspring with terminal curve, polished steel index-regulator with spring and micrometric screw, and Incabloc shock absorbers.