Model Name/Number: Rolex Oyster Perpetual Datejust 

Serial/Year: 1980's

Features: 3035 Rolex Movement,  scratch-resistant acrylic crystal with cyclops , quick change date and screw-down 18K crown

Case: 18K & Stainless steel  w/ fluted bezel (36mm)

Dial: White Roman 

Bracelet: 18K & Stainless steel Jubilee