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SELLITA SW500 User Manual

SELLITA SW500
32 pages
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SELLITA WATCH CO S.A., Crêt du Locle 11, CH-2301 La Chaux-de-Fonds, T +41 (0)32 967 99 67, F +41 (0)32 967 99 60
S
SELLITA SW500
SWISS MADE
Hauteur
Höhe
Hei
g
ht
7.90 mm
Diamètre d’encageage
Gehäusepassungsdurchmesser
Case fitting diameter
30.00 mm - 13¼’’’
Fréquence
Frequenz
Frequency
28’800 A/h (4 Hz)
Réserve de marche
Gangreserve
Running time
48 heures
Nombre de rubis
Anzahl Rubine
Number of jewels
25
Angle de levée du balancier
Hebungswinkel der Unruh
Angle lift of balance
50°

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SELLITA SW500 Specifications

General IconGeneral
Movement TypeAutomatic
Jewels25
Frequency28, 800 vibrations per hour (4 Hz)
FunctionsHours, minutes, seconds, date
Diameter30.00 mm
Thickness/Height7.90 mm

Summary

Technical Specifications

Movement Dimensions and Performance

Details key dimensions, frequency, jewel count, and basic performance metrics.

Movement Functions and Winding

Explains movement functions, stem positions, and winding parameters for manual and automatic winding.

Assortment and Escapement Details

Movement Part Executions

Lists components and their specifications across different quality levels.

Balance Wheel and Rate Testing

Covers balance wheel treatment, lift angle, and rate accuracy in various positions.

Assortment Summary and Position Norms

Assortment Limit Interpretation

Clarifies interpretation of limit values and measurement conditions.

NIHS Standard Positions

Defines standard positions for watch rate testing according to NIHS norms.

Indexing Day and Date Wheels

Component List

Materials and Components Visuals

Hand Fitting Heights

Movement Assembly and Lubrication

Epilame Treatment

Explains treatment for non-new parts before reassembly.

Lubrication Guide

Details specific oils and greases for different movement components.

Pre-lubrication and Torque

Instructions for pre-lubricated parts and minimum torque values.

Hand Setting Mechanism Assembly

Basic Movement Assembly Sequence

Automatic Module and Chronograph Assembly

Automatic Module and Chronograph Assembly

Date and Hour Counter Mechanism Assembly

Rapid Date and Day Correction

Minute Counter Finger Adjustment

Chronograph Wheel Meshing Adjustment

Manufacturing and Assembly Procedures

Movement Removal from Case

Step-by-step guide to safely extract the movement from its casing.

Cleaning and Lubrication Advice

Recommendations and warnings for cleaning and re-lubricating parts.

Assembly Steps

Specific instructions for assembling the driver cannon pinion.

Movement Functions Overview

Case Fitting Frame Details

Dial Indications and Fitting

Date Indicator Specifications

Day Indicator Specifications

Hand Fitting Heights

Screwed Crown Positions and Functions

Push-piece Position and Travel Limits

Document Revision History

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