Japanese Original Seiko 5 Watch 📊 Detailed Report and Information on the Vintage Seiko 5 Watch 1. Watch Identity and Basic Model: Brand: Renowned Japanese Seiko. Category: Classic Automatic Seiko 5. Model Number / Case Number : Movement and case model engraved on the back It is 7009-3110 (and in some transitional, identically designed versions it is 7009-3110). Exterior Design: Classic Two-Tone design that combines silver steel with gold accents on the bezel and the engraved bracelet, inspired by the famous Datejust model. SEIKO WATCH +2 2. Specific Manufacturing Date and Year: Serial Number: Engraved in the middle of the case back is 4N4957. Year of Manufacture: This watch was specifically manufactured in 1994 (November); the first digit (4) refers to the year of manufacture (1994), and the second letter (N) refers to November according to Seiko's historical coding system. EmmyWatch +2 3. Mechanical Specifications and Jewels (Movement & Jewels): Movement Type: Automatic mechanical (self-winding via wrist movement), and does not rely on any battery. Number of Jewels: The (7009) movement contains 17 mechanical jewels, while the subsequent upgraded movement (7S26) contains 21 jewels. (These jewels are precise synthetic ruby stones used inside the movement to reduce friction between the gears and ensure the watch operates for decades without wear). 4. Features and Engravings on the Back: WATER RESISTANT: The watch is resistant to water (for normal splashes and daily use). ST. STEEL BASE METAL: The watch case is made of stainless steel to protect the wrist and ensure durability. Bracelet Number: The bracelet bears the mechanical authenticity code G1417-E engraved on the end links connected to the case to ensure it is the original factory bracelet. How to verify the current condition of the movement? Since it is a stored or vintage automatic watch, you can simply shake it gently in a circular motion for several seconds; if the second hand starts to move smoothly, it means the movement and internal jewels are still in excellent condition and ready for use. And your well-being.