Rolex 3135 145 Unit Rotor Complete Automatic mechanism, NEW winding rotor assembly. Also fits in caliber 3135, 3130, 3131, 3132, 3136, 3155, 3156, 3165, 3166, 3175, 3176, 3185, 3186, 3187, 3195. Thank you for understanding that sometimes there are more than 1 item in photos, but all. Listings are for 1 ITEM ONLY unless otherwise stated. We should be able to resolve most problems. International Buyers (outside USA) – Please Note. Timelessclassicwatches is a watch enthusiast and not an authorized dealer for any company. P 275 (sale price).