Original Japanese Orient Tri-Star / Three Stars watch with a luxurious classic character (Vintage): Brief watch specifications: Brand: Orient, Japanese. Category / Series: Tri-Star / Three Stars. Movement Type: Automatic Mechanical (Self-winding Mechanical), relies on wrist movement, contains 21 Jewels to reduce friction and increase movement accuracy. Dial: Royal black dial adorned with sparkling indices/gems with a window for Day-Date display at 3 o'clock. Case and Bracelet: Made entirely of stainless steel, with a classic Jubilee-style bracelet. Approximate Size: Case diameter ranges between 37 - 38 mm (classic size suitable for various wrists). Manufacturing Date (Weather and Era): Production Era: These designs and their movement mechanism (Caliber 46943) date back to the eighties to the nineties (Late 1980s – 1990s). Series History: Orient began producing the "Three Stars" line since the early seventies to be automatic watches relying on durability and accuracy at competitive prices. The three stars symbolize: Quality, Design, and Reliability.