Hard to find in this condition.
1966 Rolex Submariner Ref. 5512 'Gilt'
Reference: 5512
Serial: 1361XXX
Year: 1966
Case: All Stainless Steel
Dimensions: 40mm excluding the original crown
Function: Time only
Caliber: Rolex cal. 1560 Automatic
Strap: Original 20mm Rolex riveted stainless-steel 7206 bracelet with 58 end links and clasp code 4/67
Crystal: Acrylic
Box/Papers: No/No