Doxa Electric Landeron 4750 Watch Stainless Steel MINT CASE DESIGN_Traditional and the model 5001 was

and the model 5001 was introduced in 1971

and the description mentions that it was available with a Masonic Dial

MOVEMENT:  Windup

BAND/BRACELET:  Brand New Genuine Leather Black Crocodile Grain Strap with matching Silver Tone Buckle

and this example is in superb unpolished condition with razor sharp edges

Doxa Electric Landeron 4750 Watch Stainless Steel MINT CASE DESIGN_Traditional and the model 5001 wasOffered is this MINT EXTREMELY UNCOMMON Doxa Electric Landeron 4750 watch. Doxa was apparently one of the many marketers of the Landeron, the first Swiss Electric movement, introduced in 1961. This is the only Doxa branded example I have seen. It is Fully Serviced, sets, and runs great, and keeps excellent time. It comes with a brand new battery freshly installed. BRAND: Doxa Electric GENDER: Mens CASE: Stainless Steel CASE BACK: Screw down, marked