11 1/2”’ | Automatic | Swiss Lever | Indirect Small Seconds | Big Date |

Remarks:

• Indirect small seconds with hacking at 9 H
• Large date at 3 H
• Automatic with unidirectional winding
• K1 is a platform that can be modularly expanded to 18 different movements. This is the K1-15 variant
• Movement designed so that the movement can be manufactured industrially
• Development of the escapement unit together with Bosch (Germany): Anchor wheel, anchor and hairspring made of silicone with diamond nanocoating
• The small second is a plug-in module that is indirectly driven by the third wheel
• Crown wheel, ratchet wheel and click underneath bridges
• Lifting angle: 46°

• Listing ID: 4025
• Manufacturer / Brand: Accurat Swiss
• Caliber: K1
• Size in French Lignes: 11 1/2'''
• Size range mm largest diameter: 22 - 31 mm
• Shape: Round
• Winding: Automatic
• Hands Setting: Crown
• Seconds Hand: Small seconds
• Escapement: Lever (Swiss, English, Glashütte)
• Date, Day, Month...: Date
• Jewels: 25
• Setting Lever Screw/Pin Position: Right
• Balance Position: Right (0 - 120°)
• Shock Protection: Incabloc
• Beats per hour: 25,200
• Balance Type: Glucydur
• Power Reserve: 56 hours
• Production Period: From approx. 2013 in small series
• Identification: Movement marked "ACCURAT SWISS K1", manufacturer's data sheet.
• External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-16#post-2756040
• External Link 2: https://watch-movements.eu/blog/en/2017/01/29/the-k1-from-horage-to-cendresmetaux-manufacture-4-0/
• Country: Switzerland
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)