Manufacturer Seiko Caliber Number 8R46, 8R46A Family/Series 8R Movement Type Automatic In-House Yes Lignes 12.5”’ Diameter 28.6mm Height 7.62mm Jewels...
Seiko 8R Family
The Seiko 8R Family of automatic chronograph watch movements. The 8RXX Series calibers feature vertical clutch and column wheel chronograph systems. These movements are designed and assembled by hand by Seiko in Japan.
Most Liked
Manufacturer Seiko Instruments (SII) / Time Module (TMI) Caliber Number NE86, NE86A Family/Series NE Movement Type Automatic, self-winding mechanical, chronograph...
Seiko caliber 8R28 found in an Ananta model SRQ011. This automatic chronograph movement has 34 jewels, power reserve of 45+ hours, consists of 292 parts, and beats at 28,800 vph. It has a column wheel and vertical clutch. Made in Japan.
Trending Comments
Sellita Caliber SW200 VS SW200-1
Wow man, you should join the R0l3X club, they're desperately looking for new members, but…
Sellita Caliber SW200 VS SW200-1
Basically you are saying that one of the world's most used workhorse movements is complete…
Seagull Caliber ST1902
I assembled Speedmaster homage with that movement a couple weeks ago and tonight I am…
TAG Heuer Caliber TH20-00
How's that accuracy holding up now? Going to pick up my Reverse Panda next month,…
Seiko Caliber 7S26
Dont need to call the seller a fraud but just plain ignorant. The 7s26 always…
Active Caliber Listings
Tengo un mondaine big date que al cambiarle la baterĂa dejo de funcionar la verdad…
Hi Joe, sounds like they were just back-ratcheting while manually winding. As for the rotor,…
"The rotor winds in both directions to reduce winding time." I've seen a video showcasing…
I looked at a 2007-2009 M832118 When I went to set the time clockwise rotation…
How's that accuracy holding up now? Going to pick up my Reverse Panda next month,…