ROLEX 3155 Brand ROLEX Caliber 3155 Size 12 1/2 Function SC-CLD-TG-AUT Version Hands Stem = 3135 Stem (subs.) Stem (2 pce) Balance staff Balance staff (subs.) Mainspring (subs.) 1.16x11.2x0.115 Mainspring (subs.) 2825x Battery WatchpartsPart NocaliberdescriptionoriginalArtno.201= 3135Centre wheel -without cannon (Generic)981002013135227BSweep second pinion (Generic)981002273155242BCannon pignon with driver (Generic)981002423155401= 3135Winding stem (Generic)8025116407= 3135clutch wheel (Generic)981004073135410= 3135Winding pignon with square hole (Generic)9810041031351496BOscillating weight axle ( Generic )9810149631552561Bdate indicator (Generic)9810256131552561Bdate indicator (Generic)981025613156