Rolex Oyster Perpetual 3131

3131 BubbleBack Ivory radium dial yellow gold 14KT 1948's

3131 bubble back oyster perpetual rose gold

Bubble Back 3131 18kt

Bubble Back

Bubble Back 14k Gold Arabic numerals dial gold 1947 era

Bubbleback Arabic Numeral Dial 14kt Yellow Gold Ref 3131

3131

Bubbleback 3131

Bubble Back Elastic Band 14kt Pink Gold

Bubble Back 14KY 3131 Pre-Owned Watch Only

3131

14ct rose gold 'Bubble back' with steel caseback