While the movement runs strong it does run about 5.5 hours fast over its approximate 42 hour power reserve period. Given this and considering that the movement shows no clear sign of ever having been serviced a complete overhaul is recommended. This seldom seen vintage Technos Sky Light has a black “SWISS” only signed dial that is in pristine condition, free of any scratching, tool marks, chipping or defects. The lume, which remains fully intact and no longer glows after being exposed to bright light, has aged beautifully. This reference came with a fixed bezel. The all stainless steel case shows minor wear with no signs of oxidation. The outer edge of the case back is stamped ANTIMAGNETIC WATER PROOF AUTOMATIC. While I’m not certain there may have been an inlay in the center of the case back that is now missing. The inside of the case back is stamped “TECHNOS” followed by “STAINLESS STEEL” and 2632. ” Between the lugs at 6 o’clock is the stamping “S2F0772. The crystal should be replaced as it shows deep scratching. The quickset date function works flawlessly by pulling the crown out to the first position and then turning it clockwise until the desired date has been reached. After recently winding the Technos signed, non-screwdown crown 39 full revolutions the movement was running about 5.5 hours fast by the end of its approximate 42 hour power reserve period. The crown winds smoothly. Given that the movement runs fast and considering that it shows no clear signs of ever having been serviced (there are no watchmaker service markings on the inside of the case back or on the movement) a complete overhaul is recommended. This watch measures approximately 35 mm excluding the crown, approximately 38 mm including the crown and approximately 18.5 mm between the lugs. Case thickness, measured from the bottom of the case back to the top of the fixed bezel, is approximately 8.5 mm. Including the crystal thickness measures approximately 10 mm. The all stainless steel Technos band looks great. I imagine that it will comfortably accommodate up to a 7 inch wrist. Given that the movement runs fast and considering that it appears to have never been serviced a complete overhaul is recommended. As such there are no warranties, express or implied, attached with the sale of this watch. Vintage means old and while my personal belief is that old-school means better quality and workmanship, things can and do go wrong from time to time. Any servicing costs going forward are your responsibility. And please study the 12 high magnification pictures carefully, which were taken in natural light and from various angles, as they are part of the description and serve as an accurate representation of the condition of this watch. The item “Vintage Technos Sky Light withMint Dial, Warm Patina, All SS Divers Case, Orig Band” is in sale since Wednesday, June 24, 2020. This item is in the category “Jewelry & Watches\Watches, Parts & Accessories\Watches\Wristwatches”. The seller is “savethetreestoday” and is located in Issaquah, Washington. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Singapore, Switzerland, Norway, Saudi arabia, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Chile, Colombia, Costa rica, Panama, Trinidad and tobago, Guatemala, Honduras, Jamaica, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Pakistan, Paraguay, Reunion, Uruguay.

• Model: Sky Light
• Case Material: Stainless Steel
• Movement: Mechanical (Automatic)
• MPN: Does Not Apply
• Display: Analog
• Lug Width: 18.5 mm
• Brand: Technos
• Case Size: 35 mm
• Number of Jewels: 25 Jewels
• Country/Region of Manufacture: Switzerland
• Style: Vintage
• Band Material: Stainless Steel
• Features: Screwback Case
• Case Finish: Brushed/Matte
• Band Type: Bracelet/Link Band
• Gender: Men’s
• Modified Item: No
• Year of Manufacture: 1970-1979
• Age: Vintage 1970’s
• Complications: Date Indicator
• Face Color: Black
• Serial Number: S2F0772