Tissot 2250 Autolub Features: hand-wound, Sweep second Very rare, original, self-lubricating movement, Swiss, branded Aétos SA 2250, designed by Tissot in 1973, called Astrolon Autolub, hand-wound, the first movement with no screws and with just the balance wheel, the spring and the metal winding gears, designed so as not to require specific maintenance (one red hole on the movement allows direct access to the adjustment screw). Age:1970-80? Pre-owned, hand-wound movement signed Aetos 2250 Steel case measuring approximately 43 mm excluding the crown, in good condition Dial in good overall condition with some wear. Glass with some light scratches. New old Stock aftermarket bracelet Steel case back Ships by registered post with tracking number (delivered within 3-5 days) (The watch was serviced, but not tested for accuracy, kept good time during a 2 day test, keep in mind that the watch was not tested for water resistance.) (Photos are zoomed in, the watch might seem worse than in real life)