Omega 1861A Technical Manual
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Omega 1861A Technical Manual

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Guide technique / Technische Anleitung / Technical Guide
TG-19-C-041-FDE
B
Date: 28.11.2006
Fait par: pelrom
CALIBRE – KALIBER – CALIBRE
1861A
12'''
ø 27 mm
1 2
Hauteur mouvement
6,87 mm
Werkhöhe
Movement height
Réserve de marche / Gangreserve / Power reserve
48 h
Nombre de rubis / Anzahl Rubine / Number of jewels
18
Fréquence / Frequenz / Frequency
3 Hz (21'600 A/h)
Angle de levée / Hebungswinkel der Unruh / Angle of lift
50°
Tige de remontoir / Aufzugwelle / Winding stem
ø 1,00 mm
Français
Deutsch
English
OMEGA SA
WORLD SERVICE ORGANIZATION
TG-19-C-041-FDE - A - PAGE 1 - 1861A

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Summary of Contents for Omega 1861A

  • Page 1 3 Hz (21’600 A/h) Angle de levée / Hebungswinkel der Unruh / Angle of lift 50° Tige de remontoir / Aufzugwelle / Winding stem ø 1,00 mm Français Deutsch English OMEGA SA WORLD SERVICE ORGANIZATION TG-19-C-041-FDE - A - PAGE 1 - 1861A...

  • Page 2: Allgemeine Informationen

    502.110.0181 Werkhalterring 502.110.0181 Movement holder (ring) 502.110.0181 Porte-mouvement Werkhalter mit Drücker 502.110.0182 Movement holder à poussoirs 502.110.0182 with pushers 502.110.0182 Federwinder 502.150.0007 Estrapade 502.150.0007 Mainspring winder 502.150.0007 OMEGA SA WORLD SERVICE ORGANIZATION TG-19-C-041-FDE - A - PAGE 2 - 1861A...
  • Page 3 Lubrification – Schmierung – Lubrication Huile fine Dünnflüssiges Öl Moebius SYNT-A-LUBE 9010 Fine oil Huile épaisse Dickflüssiges Öl Moebius SYNT HP-1300 Sans Colorant Thick oil Graisse Fett Moebius 9504 Grease OMEGA SA WORLD SERVICE ORGANIZATION TG-19-C-041-FDE - A - PAGE 3 - 1861A...
  • Page 4 Dickflüssiges Öl Moebius SYNT-HP-1300 Sans Colorant Thick oil Graisse spéciale pour échappement Spezialfett für Moebius 9415 Hemmung Special grease for escapement 2372 Graisse Fett Moebius 9504 Grease OMEGA SA WORLD SERVICE ORGANIZATION TG-19-C-041-FDE - A - PAGE 4 - 1861A...
  • Page 5 Fine oil Huile moyenne Mittelflüssiges Öl Moebius SYNT-HP-500 Medium oil Huile épaisse Dickflüssiges Öl Moebius SYNT-A-LUBE 1300 Thick oil Graisse Fett Moebius 9504 Grease 1702 2352 1701 OMEGA SA WORLD SERVICE ORGANIZATION TG-19-C-041-FDE - A - PAGE 5 - 1861A...
  • Page 6 11 = 2353 (1x) Moebius 9504 Grease 5 = 1750 12 = 1218 6 = 2357 (1x) 13 = 1231 7 = 1784 14 = 1298 8 = 093.xxxx 1779 OMEGA SA WORLD SERVICE ORGANIZATION TG-19-C-041-FDE - A - PAGE 6 - 1861A...
  • Page 7 Chrono-Zentrumrades 1705 sein. Die runner 1705. Adjust by means of eccentric Einstellung erfolgt mit dem Exzenters 1701. 1701. Fig. 3 1710 1712 2 /3 1 /3 1705 OMEGA SA WORLD SERVICE ORGANIZATION TG-19-C-041-FDE - A - PAGE 7 - 1861A...
  • Page 8 über 12 Uhr laufenden chronograph hand passes over midday. Sekundenzeiger springt. Fig. 5 1714 1705 1037 OMEGA SA WORLD SERVICE ORGANIZATION TG-19-C-041-FDE - A - PAGE 8 - 1861A...
  • Page 9 Stundenzählrad 1788 richtig blockiert check that the hour recording runner 1788 is zéro, contrôler que la roue du compteur ist. properly blocked. d’heures 1788 soit bloquée. 1783 Fig. 8 1750 OMEGA SA WORLD SERVICE ORGANIZATION TG-19-C-041-FDE - A - PAGE 9 - 861A...
  • Page 10 093ST0024 093ST0025 093ST0026 Tiges de poussoir de remise à zéro Nullstellwellen Pusher stems for zero action 3 .75 mm 4.45 mm 4.95 mm 093ST0023 093ST0015 093ST0016 093ST0017 OMEGA SA WORLD SERVICE ORGANIZATION TG-19-C-041-FDE - A - PAGE 10 - 1861A...
  • Page 11 Ressort de cliquet Sperrkegelfeder Click spring 860 1106 Tige de remontoir Aufzugswelle Winding stem 860 1107 Pignon coulant Schiebetrieb Sliding pinion 860 1108 Pignon de remontoir Aufzugtrieb Winding pinion OMEGA SA WORLD SERVICE ORGANIZATION TG-19-C-041-FDE - A - PAGE 11 - 1861A...
  • Page 12 Bushing for intermediate wheel minute 0000 6180 Bouchon de roue de compteur d’heures, Zapfenfutter für Stundenzählrad, oben recording, upper - lower dessus Bushing for hour-recording wheel, upper OMEGA SA WORLD SERVICE ORGANIZATION TG-19-C-041-FDE - A - PAGE 12 - 1861A...
  • Page 13 Feder für Herzhebel-Riegelwelle Stem-bolt spring for hammer 861 1759 Tige verrou de marteau Herzhebel-Riegelwelle Stem-bolt for hammer 860 1766 Sautoir du compteur des minutes Herzhebel-Riegelwelle MinutenzähIrad-Sperre Minute-recording jumper OMEGA SA WORLD SERVICE ORGANIZATION TG-19-C-041-FDE - A - PAGE 13 - 861A...
  • Page 14 Screw for coupling clutch spring Vis de ressort d’embrayage Schraube für Kupplungsfeder 0000 2552 Screw on hammer (supporting spring) Vis sur marteau (appui du ressort) Schraube auf Herzhebel (Stützfeder) OMEGA SA WORLD SERVICE ORGANIZATION TG-19-C-041-FDE - A - PAGE 14 - 1861A...
  • Page 15 1710 1714 1731 1720 1702 1037 1767 1218 1231 1246 1298 1794 1112 1776 1110 1111 1109 1783 1779 1784 093STXXXX 1793 1792 1750 1791 1775 1788 OMEGA SA WORLD SERVICE ORGANIZATION TG-19-C-041-FDE - A - PAGE 15 - 1861A...
  • Page 16 Ampl. 24 h : Amplitude minimum en Ampl. 24 h: Minimale Amplitude in vertical position after position verticale après vertikaler Positionen nach 24 24 hours. 24 heures. Stunden. OMEGA SA WORLD SERVICE ORGANIZATION TG-19-C-041-FDE - A - PAGE 16 - 1861A...
  • Page 17 Moebius 9504 Introduction of a new oil Moebius SYNT-HP-500 28.11.2006 Replacement of a screw reference Old reference New reference Date: Ref. 0000 2545P Ref. 107 2545 28.11.2006 OMEGA SA WORLD SERVICE ORGANIZATION TG-19-C-041-FDE - A - PAGE 17 - 1861A...

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