Brand Jaeger-LeCoultre, Le Sentier (Vallée de Joux)
Model “Reverso Duo-face” “Night & Day”
Year circa 1995
Reference 270.8.54
Calibre 854, manual-winding, 21 jewels
Case No. 1 766 563
Material/s stainless steel
Bracelet leather strap
Buckle stainless steel pin-buckle
Dimensions 42.5 x 26.2 mm.
Thickness 9.7 mm.
Weight 52 gr. (approx.)
Signature dial, case and movement * An additional 0.9% surcharge applies to the hammer price for local delivery only. -- Jaeger-LeCoultre
Ref. 270.8.54, double-face, two-time zones, AM-PM indication, silver and anthracite guilloché (engine-turned) dials; “Reverso Duo-face” “Night & Day”; stainless steel Stainless steel, manual-winding, vertical rectangular-shaped, reversible “Art Deco”-style double-faced gentleman’s wristwatch, with, on the first face, subsidiary seconds at 6 o’clock, and, on the second face, two horological complications:
• Two-time zones (adjustable by the corrector located on the case-band above the crown)
• Diurnal (day-time) and nocturnal (night-time) hours with a 24-hour (AM-PM) scale (subsidiary dial at 6 o’clock) Case: three-piece, polished and satin-finished, composed of a mobile part (two-piece, snap-on with fluted bezel) containing the movement which pivots inside a frame to which the bracelet is fixed; polished “JL” crown. Dial: the first, silver colour, guilloché (engine-turned), with black painted suspended Arabic numerals; blued steel “Glaive” spade-shaped hands; the second, anthracite colour, guilloché (engine-turned), off-centre, with white painted suspended luminescent (tritium) Arabic numerals (3-9-12) and stainless steel applied radiating lapidated indexes; stainless steel skeleton luminescent “Alpha” hands. Movement: calibre 854, manual-winding, 21 jewels, adjusted to 5 positions. Case based on the French invention patent No. 712 868, delivered on March 4, 1931, to René-Alfred Chauvot, Paris, for a “Montre susceptible de coulisser dans son support et pouvant se retourner complètement sur elle-même”.
