Seiko watch oil S-2
Use this S-2 as a lubricating oil for slippoing attachments of the automatic winding mainspring without a black ring mark on the barrel cover.
Seiko automatic winding mainsrping oil, S-3
Use this S-3 as a lubricating oil for slipping attachements of the automatic winding mainspring with a black ring mark on the barrel cover.
Seiko watch oil S-4
This is a grease-like oil with an excellent extreme-pressure characteristic. Use this oil for lubricating and preventing abrasion on automatic winding mechanisms, setting mechanisms, and so forth.
Lubricating the pivots of train wheel
- Before assembling the wheels, apply S-4 to the bottom surface of the hole jewel.
- Set the wheel by inserting its pivot in the lubricated hole jewel.
Note: No effect can be expected by lubricating the hole jewel from the upper portion after assembling the wheel.
This lubricating oil is applied to those parts most sensitive to friction loss; for example, such as the pivot of front train wheel, pallet jewel, etc.
Silicon grease, 500,500 c/s
Use this grease for coating gaskets on outer parts, and to maintain airtight and water resistant characteristics.