Omega Calibre 1155 A User Manual

1155
1155
13
1
/4’’’
ø 30,00 mm
Hauteur mouvement
Werkhöhe 7,90 mm
Movement height
Réserve de marche / Gangreserve / Power reserve 44 h
Nombre de rubis / Anzahl Rubine / Number of jewels 25
Fréquence / Frequenz / Frequency 4 Hz (28’800 A/h)
Angle de levée / Hebungswinkel der Unruh / Angle of lift 50°
Guide technique / Technische Anleitung / Technical Guide TG-19-C-056-FDE C
Fait par: pelrom
Date: 03.09.2007 Modications: See last page
OMEGA SA WORLD SERVICE ORGANIZATION GT-19-C-056-FDE - C - 1155
/1
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CALIBRE – KALIBER – CALIBRE
1155 A

Omega Calibre 1155 A Specifications

General

Brand	Omega
Model	Calibre 1155 A
Category	Watch
Language	English

Summary

Calibre 1155 A Technical Overview

General Information and Procedures

Date Correction Guidelines

Guidance on adjusting the date between specific hours.

Hands Fitting Procedure

Mandatory procedure for setting watch hands on the movement holder.

Essential Tools List

List of specific tools required for watchmaking operations.

Lubricant Recommendations

Specific lubricants required for movement maintenance.

Phase 1 Assembly

Phase 1 Parts List

List of parts and lubrication for the first assembly stage.

Phase 2 Assembly

Phase 2 Parts List

List of parts and lubrication for the second assembly stage.

Phase 3 Assembly

Phase 3 Parts List

List of parts and lubrication for the third assembly stage.

Phase 4 Assembly

Phase 4 Parts List

List of parts and lubrication for the fourth assembly stage.

Phase 4 Recommended Lubrication

Specific lubrication details for the fourth assembly phase.

Phase 5 Assembly

Phase 5 Parts List

List of parts and lubrication for the fifth assembly stage.

Phase 6 Assembly

Phase 6 Parts List

List of parts and lubrication for the sixth assembly stage.

Spare Parts List Overview

Detailed Component Specifications

Component Designations and Descriptions

Tabular listing of part names, German, and English designations.

Screw and Component Listings

Detailed lists of screws and specific movement components.

Movement Functioning System

Chronograph Setting Procedures

Minute Counting-Wheel Adjustment

Procedure for controlling and adjusting the minute counting-wheel position.

Chronograph Wheel Finger Adjustment

Procedure for controlling and adjusting the chronograph wheel finger.

Timing and Regulation

Timing Positions and Alternances

Defines timing positions, alternances, angle of lift, and power reserve.

Regulation Limit Values

Specifies maximum allowed rate and amplitude variations.

Hand Fitting Height Specifications

Hand Fitting Height Measurements

Diagram and table detailing hand fitting heights in mm.

Technical Guide Release and Modifications

Technical Guide Release History

Records the dates of first and last release of the technical guide.

Lubricant Replacement Traceability

Tracks changes in lubricants used in the movement.