![The HMT Caliber 0231 based on the super reliable work horse Citizen 0201. Tooling from Japan is still producing these today. | Reloj mecanico The HMT Caliber 0231 based on the super reliable work horse Citizen 0201. Tooling from Japan is still producing these today. | Reloj mecanico](https://i.pinimg.com/originals/3e/dd/6f/3edd6fd590fbb039eb53531eb8f7e15e.jpg)
The HMT Caliber 0231 based on the super reliable work horse Citizen 0201. Tooling from Japan is still producing these today. | Reloj mecanico
Citizen Homer 0200/0201 17 jewel movement 18000 bph Launched in 1960, the Homer was Citizen's first watch to be designed for an automated assembly l | WatchUSeek Watch Forums
Time2wearit - Classic Citizen 17 jewels cal.0201 from 60's. https://www.etsy.com/ie/listing/592882731/mens-vintage-citizen-watch-japanese?ref=shop_home_active_1 | Facebook
![008-06 Citizen Barrel with arbor for caliber 0200, 0201, 0270, 0271, 0272, 0911, 0912, 1800, 1801, 1802, 1810, 1830, 1831, 1840, 1841, 3000, 5700, 5701, 5702 | SpareParts-Watches 008-06 Citizen Barrel with arbor for caliber 0200, 0201, 0270, 0271, 0272, 0911, 0912, 1800, 1801, 1802, 1810, 1830, 1831, 1840, 1841, 3000, 5700, 5701, 5702 | SpareParts-Watches](https://primary.jwwb.nl/public/s/v/y/temp-pdzgqzmvalrljvccvpkk/ujd2vt/citizen-10-1-1-3-3-3-1-1-1.jpg)