Wittnauer 34mm that is double signed with longines on the inside of the caseback. Interesting linen dial that changes with the light. Applied art deco numerals ( I can look at the 4 all day long). Watch is working as it should and keeping vintage time. Service is unknown. Honest stainless steel case. Manual wound movement Looking to get $110 net to me shipped conus. ZELLE/PAYPAL FF