First Time Inside A Mumbai Special Seiko - YouTube。The Seiko 5 Men Mumbai Special Nylon Automatic Watch is a stylish and reliable timepiece suitable for everyday wear. Featuring a silver stainless steel case with a polished finish, this watch has a unique design with Arabic numerals, stick indexes, and dagger/dauphine indexes on the dial. The left-handed watch has a water-resistant 12-hour dial and day/date features, making it practical for everyday use. The 36mm case size, brown nylon band with a 19mm width, and analog display add to the overall appeal of this casual and military-inspired watch. Made in Japan, this Seiko 5 model is a must-have for watch enthusiasts looking for a quality and stylish timepiece.