Tissot Gold 18k Omega 28.9, Lemania 13CH, Vintage chronograph 40s

Extremely rare chronograph tissot with movement 28.9
Featuring the rarest column wheel movement Lemania 13CH / tissot 28.9 / Omega 28.9
Solid 18k gold case
Near mint condition, 100% original and untouched
Triple signed
Serial 1'27X'XXX
Year 1942