Manual winding movement 106-50-6 Steel casing hallmarked on the back. Diameter without crown: 30 mm Band length without buckle, incl. watch: 21 cm, for a wrist circumference of 15.5 to about 18.5 cm Watch coming from a watchmaker's stock, recently revised Except for the leather strap, nothing has been restored, otherwise in very good preserved condition. If this watch is not entirely new and from stock, it has certainly been worn very little. Consult and zoom in on the attached photos, not retouched. They'll give you a precise impression of the dimensions and condition of the watch, calibre included. Shipping via registered insured courier with acknowledgement of receipt.