Pressing the reset button after the chronograph is activated results in an instantaneous reset - or 'flyback' - action, allowing for the types precise timing useful to fighter pilots or while waiting at the checkout counter of your local deli. Unlike the more colorful variant from which the Rainbow collection name was born, this particular example is very much a stark black and white military style, with a crisp, legible dial with printed Tritium Arabic indices, black date wheel at 4:30, and a large luminous handset. A bi-directionally rotating 60-minute timing bezel surrounds its sapphire crystal, featuring oversized ridges for easy grip, and it comes fitted to a multi-link stainless bracelet with signed deployant clasp. Timestamp: https://imgur.com/a/USXpnON Information: Pre-Owned: Zenith El Primero Rainbow Flyback 02.0470.405-25 Reference: 02.0470.405-25 Approximate age: 1990's Dated: Undated Bracelet: Stainless Steel Bracelet - Aftermarket Spring Bars Case Size: 40mm x 12.5mm Thickness Dial: Black Bezel: Blueish Hue - Missing Pip Lug Width: 20mm Case Metal: Stainless Steel Movement: Automatic Functions: Hours, Minutes, Seconds, Chronograph, Date Box and Papers: Box and Papers Crystal: Sapphire Bracelet size: 7.5” Caliber: El Primero 405 - Serviced 6/23 - 1 Year Warranty Condition: Great Vintage Shape Case has light normal wear with nothing notable. Bracelet is in great shape with very little wear. Dial is in perfect shape. Hands are in great shape. Bezel has turned to a blueish hue and is missing the pip. Watch was serviced 6/23 and comes with a one year warranty on the movement. Asking $4,250 via bank wire or Zelle. Price includes fully insured shipping in the USA. $55 shipped outside of the US Ebay: https://www.ebay.com/usr/belmont\_watches?\_trksid=p2047675.l2559 Instagram: https://www.instagram.com/belmontwatchessd/ Website: https://www.belmontwatches.com