This is a gem if we have ever seen one. Look at the silver dial, the the blued steel hands, the movement ! This model was sold to the Swedish armed forces just before, during or just after the second world war. Signed “Ed. Heuer & Co. S.A. Switzerland”. and numbered 602863, this Valjoux 61 is beautifully finished and appears to be untouched by a screwdriver. The case is also signed on the inside back cover and has number 147588. Diameter 50,5mm. Such a mint version of this model must be worth more than the one sold by Hodinkee recently (27th Jan 2021 – $1900).