Heuer Diver 981.106. 20ATM. Quartz200 meter professional. Olive green with fully illuminated face. An unusual vintage original pre-Tag Heuer watch that is good condition but it does have signs of wear. Please note that this is an original Heuer watch (not TAG Heuer). The Heuer watch making company was founded by Edouard Heuer in 1860. It later became TAG Heuer in 1985 when it was acquired by TAG. Model: 1000 Diver Series Reference: 981.006 Case: — 42 mm Stainless Steel Movement: Quartz Case Material: Steel Bracelet: Nato Year: 1979 Box: Original Tag Heuer Garantie Heuer original blank and stick Heuer red CASE Diameter (mm): 42 Waterprof :no Glass: Sapphire Dial: Yellow Dial Numerals: Without It is a very rare heuer and runs well!