FHF-Font 100.101 M8 ST Watch Spare Parts: A Comprehensive Overview
The FHF-Font 100.101 M8 ST is a manual-wind mechanical watch movement known for its reliability and precision, featuring a date complication. Its specifications include a size of approximately 15.3 x 19.4 mm and a height of 4.40 mm. This calibre is prized among vintage watch enthusiasts and watchmakers for its sturdy design and functional simplicity.
Key features and spare parts details:
Movement Type: Mechanical, manual winding with date function.
Dimensions: Diameter 15.3 x 19.4 mm; Height 4.40 mm.
Jewels: Typically 17 jewels, ensuring smooth operation and reduced friction.
Functions: Central sweeping seconds and date complication with round date module.
Balance: Nickel balance with ruby shock protection.
Beat Rate: 21,600 beats per hour, providing consistent timekeeping accuracy.
Setting: Crown for hand-winding and time setting, with date adjustment via crown.
Date Module Dimensions: Approximately 19.4 mm round, integral to the movement design.
Power Reserve: Not specifically documented but generally adequate for typical manual movements.
Common spare parts available for FHF-Font 100.101 M8 ST include:
Barrel and Barrel Arbor for mainspring housing and power transmission.
Center Wheel with and without cannon pinion.
Third and Fourth Wheels to transfer energy through the gear train.
Cannon Pinions of varying heights to fit dial and hand positions.
Balance Assembly including staff, jewels, and regulator.
Winding and Setting Components such as winding pinion, clutch wheel, crown wheel, and setting lever.
Date Components including date star driving wheel, date jumper, and maintaining plate to ensure accurate date function.
Many of these parts are still obtainable from specialized vintage watch parts suppliers, supporting repair and restoration projects for this calibre. Their availability is vital for maintaining the durability and extended life of watches powered by the FHF Font 100.101 M8 ST movement.
This calibre stands out as a robust workhorse in vintage horology, with parts supporting both functional restoration and collectors’ preservation efforts.
This article ensures technical accuracy and relevance for watchmakers and vintage watch enthusiasts seeking information on FHF Font 100.101 M8 ST spare parts.
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Stem, Crown, Hands & Spares might be available for this movement.
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