====== Seiko 9R65 ====== {{wst>image_cr|Seiko|9R65}} **Seiko 9R65** is a modern [[automatic]] [[Spring Drive]] caliber from [[Seiko]]. It is currently the most standard of the 9R Spring Drive movements and is used in many Grand Seiko models. The 9R65 caliber has a high power reserve of over 72 hours. The accuracy is ±1 second per day (±15 seconds per month). **Description:** * [[Manufacture caliber]] * [[Automatic]] [[Spring Drive]], with manual winding option * Quartz oscillator 32,768 Hz * [[Magic Lever]] System **Functions:** * Hour, minute, [[center second]], date * [[Power reserve indicator]] * [[Stop second]] **Data:** * Ø ? mm, H ? mm * 30 [[jewels]] * Power reserve 72 h **Production period:** * From [[2004]] ===== External links ===== * [[https://www.grand-seiko.com/de-de/about/movement/springdrive|Grand Seiko Spring Drive]] {{tag>Movements Spring_Drive_Movements Seiko_calibres}}