Aquastar Regate Olympic Start. SS 39x16mm SS cased Lemania 1345 automatic calibre with regatta flyback complication (10 minute countdown timer) dating from late 1970’s. All chrono functions working properly and keeping good time. As seen in the pictures: pressing the chrono start button at 2 sets the portholes to all blue. Over the first five minutes the 5 ports change to orange and then over next five minutes back to neutral. Bracelet included is not original to the watch, it came with the black-faced version and this was added by previous owner. It is a signed Aquastar bracelet that fits the watch, but one of the clasp links was modified to act as a diving extension. No box, papers, service history