Seiko Prospex Turtle Automatic Diver’s 200M SRP777J1 SRP777J Men’s Watch(JAPAN) Review

SEIKO PROSPEX COLLECTION: Seiko pioneered several features in diver’s watches that are now widely accepted as setting the global standard, including the “accordion” or corrugated style strap, the wide arrow shaped hands for extra legibility, and the two-piece case construction for added security. Similarly, in aviation watches, Seiko invented the trigonometric slide rule that allows pilots to make complex calculations in flight. Made In Japan, Stainless Steel Case, Silicone Strap, Automatic Movement, Caliber: 4R3624, Jewels Hardlex Crystal, Black Dial, Luminous Hands And Markers,One Way Rotating, Elapsed Timing Bezel,Day And Date Display, Screwdown Crown And Case Back Buckle Clasp, 200M Water Resistance