Essentials Collection From the Essentials Collection. Inspired by motor sports, this dynamic chronograph features a blue dial with bold, highly legible silver subdials at 3 and 9 o’clock styled to suggest a racecar instrument panel. Framed by a blue tachymeter outer ring, the dial also offers a date calendar as well a 24-hour subdial. The chronograph provides measurement of up to 60 minutes of elapsed time in 1/5-second increments. Crafted of stainless steel with mirror and hairline finish and tri-fold push button release clasp. 10 bar, 100M Water Resistant Features Collection: Essentials Collection, inspired by motor sports. Chronograph: Measures up to 60 minutes of elapsed time in 1/5-second increments. Dial: Blue tachymeter ring, blue dial with bold silver subdials at 3 and 9 o’clock styled like a racecar instrument panel. Subdial: Includes a 24-hour subdial. Calendar: Features a date calendar. Clasp: Equipped with a tri-fold push button release clasp. Technical Data Case Dimensions: Diameter of 41.5 mm, thickness of 12.09 mm. Movement: Caliber 8T63. Case Material: Stainless steel with a mirror and hairline finish. Crystal: Hardlex crystal. Water Resistance: 10 bar, 100 meters (330 feet). Dial Color: Blue. Strap: Stainless steel bracelet. Warranty: The watch is covered by a warranty, providing assurance and protection for your purchase. ▶︎Processing Time & Shipping Policy ▶︎Refund policy ▶︎We only carry SEIKO USA products. ▶︎Unfortunately, we DO NOT ship internationally.