Seiko 5 Sports Men's Automatic Watch with Black Dial and Black Strap SRPJ09K1 This watch has been nicknamed "The Stealth" by our fans - its monochromatic colors are inspired by the classic original designs of the 60s Seiko 5 Sports. The modern materials and finishes used accentuate the depth of the black dial and its rich texture. The 2022 design has been updated from its 60s roots with the proven 4R36 automatic caliber, giving a power reserve of 41 hours and a water resistance of 10 bar. The "hacking" second hand stops when you pull the crown, which means it's easy to synchronize with a time reference - hacking is the ability to set a second hand as well as the hour and minute hands. Part of our Seiko 5 Sports "Field" collection, this watch was created with a military "in the field" design - inspired by a style originally called "Trench Watch", created to be rugged and reliable in harsh conditions - echoing Seiko 5 Sports features. Seiko 5 Sports is known for over fifty years of reliability, durability, performance and value. Back of the display case. Stainless steel bracelet (hard coated) with three-fold clasp with push button. Finished with curved Hardlex glass. Screw back case with transparent back. 24 jewels Day and date display and stop-second function. Water resistant to 100 m. Case thickness: 13.2 cm, diameter: 39.3 cm, length: 48 cm, weight: 145 g