ST 1686
Iterum builds new watches from vintage mechanical watch movements. This watch using a ST 1686 movement is available for purchase.
This movement is the caliber ST 1686. The balance has shock protection. Cap jewels can be found on the top and bottom of the escape wheel and on the bottom of the third wheel. These movements were produced around 1960.
The minute and hour and second hands are all new.
Winding: Manual wind
Maker: A Schild
Country of origin: Switzerland
Caliber: AS/ST 1686
Jewels: 17
Production date: ca. 1960
The caliber mark shown here is ST 1686. This movement was also sold under the AS name as the AS 1686.
The caliber mark seen here is ST 1686. At this time Standard Time (ST) was owned by A Schild (AS) and these movements can be found with either the ST 1868 or AS 1686 caliber marks.
Protecting the balance pivots from damage by shock is an Incabloc mechanism. A similar shock protection mechanism is used on the dial side of the movement.
Iterum Model Number: st1686-001
Case: Stainless steel, sapphire glass on front and back, 35.5mm
Strap: Brown horween strap from Vieux Halloo
Price: $350
Shipping: $12.65 (USPS medium flat rate)