Vintage Seiko 6138-7000 Slide Rule Automatic Watch Chronograph RARE SAMPLE MODEL
The Vintage Seiko 6138-7000 Slide Rule Automatic Watch is a rare and unique timepiece that combines a slide rule bezel with a chronograph function. Made in Japan in the 1970s, this men’s wristwatch features a mechanical automatic movement and a sporty pilot/aviator style. With its Swiss-made components and analog display, this Seiko model is a valuable collectible for watch enthusiasts looking for a piece of history from a renowned brand like Seiko. Please look at all pictures closely for condition. Watch comes as shown. Included original bracelet. Watch is running great and keeping good time. RARE SAMPLE STAMPED MODEL IN REAR OVER LOGO. Never seen another before. As shown