Seiko 4R57A Manuals

Manuals and User Guides for Seiko 4R57A. We have 1 Seiko 4R57A manual available for free PDF download: Technical Manual

Seiko 4R57A Technical Manual

Seiko 4R57A Technical Manual (15 pages)

Automatic

Brand: Seiko | Category: Watch | Size: 1.9 MB

Table of Contents

Specifications
1
Parts List
2
List of Screws
7
Technical Guide
8
Oiling Spot
8
After Oiling
8
Planet Unit
9
Stop Lever
9
Disassembling/Reassembling of the First Reduction Wheel
10
Disassembling/Reassembling of the Cannon Pinion
10
Disassembling/Assembling of the Ratchet Sliding Wheel Spring
11
Reassembling Position of Oscillating Weight
11
How to Remove the Winding Stem
12
Accuracy Adjustment
12
How to Wind up the Mainspring
13
How to Install Hands
13
Operation Manual
14

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