Here's a 1940s Oyster Precision manual in all its glory.
The parchment dial with outer chapter ring is in excellent condition, with just a touch of patina.
The solid stainless steel case is 34mm wide, excluding the signed Rolex screw-down crown...by 40mm from lug to lug.
Manual wind movement working perfectly.
Inner case back stamped 4377 and 4461.
Dial is marked 10 1/2 H and 0508.
You don't see these 1940s Rolexes in this kind of condition very often. Strap it on. You won't be sorry.