Seiko 66-7100 Watch Watch Type: Original classic vintage men's wristwatch from the SEIKO brand. Machine Condition: The internal mechanism is working, equipped with a 17 Jewels manual-winding mechanical movement, caliber 66B. Case and Back Details: The condition is clear in the pictures, and it is sold as is. Price: 200 SAR. Location: Riyadh, Al-Saada district in Al-Suli. Delivery available for 30 SAR. Material: Stainless Steel Brand: Seiko Movement Type: Manual