The AS (St) 1941 movement was made by manufacturer A. Schild and was used as the base for the Timex M181 movement. Also known as the “Standard 1941” and “ST 1941”, this is a 17 jewel movement with center seconds and a date wheel complication. The AS 1941 beats at 21600 A/h and has a 46 hour power reserve. The AS 1941 can be found in Timex 100 models as shown below.
Brand: TimexModel: Timex 100 CalendarReference: 66650 Caliber: M181 (AS TS 1941, Manual wind, Calendar)Year: 1975Dial Code: 66650 18175Case: Chrome plated base metalComplication: Manual wind movement. Calendar (Date)Special Features: 17 jewels. Tank style watch, Stick markers
Brand: TimexModel: Timex 100 CalendarReference: 66750 Caliber: M181 (AS TS 1941, Manual Wind, Calendar)Year: 1975Dial Code: 66750 18175Case: Chrome plated base metalComplication: Manual wind movement. Calendar (Date)Special Features: 17 jewels. Tank style watch, Stick markers
Brand: SagaModel: Saga 100 CalendarReference: 66750 Caliber: M181 (AS TS 1941, Manual Wind, Calendar)Year: 1975Dial Code: 66750 18175Case: Chrome plated base metalSpecial Features: 17 jewels. Tank style watch, Stick markers
Brand: TimexModel: Timex 100 CalendarReference:Caliber: M181 (AS TS 1941, Manual Wind, Calendar)Year: 1975Dial Code: 66760 18175Case: Gold plated base metalComplication: Manual wind movement. Calendar (Date)Special Features: 17 jewels. Tank style watch, Stick markers
Brand: TimexModel: Timex 100 CalendarReference:67550 Caliber: M181 (AS ST 1941, Manual Wind, Calendar)Year: 1975Reference: 67550 18175Lug Width: 14mmCase: Chrome plated base metalComplication: Manual wind movement. Calendar (Date)Special Features: 17 jewels. Tank style watch, Stick markers
Brand: TimexModel: Timex 100 CalendarReference: 67560 Caliber: M181 (AS ST 1941, Manual Wind, Calendar)Year: 1974Dial Code: 67560 18174Lug Width: 14mmCase: Gold plated base metalComplication: Manual wind movement. Calendar (Date)Special Features: 17 jewels. Tank style watch, Stick markers