Caliber 8T63 Quartz Accuracy ±15 seconds per month Battery Life Approx. 3 years Stainless steel (hard coating) case materials with lumibrite on hands and indexs Band material Calfskin Crystal hardlex Diameter: 43.9mm, Thickness: 12.9mm, Lug-to-lug: 51.1mm, Lug width: 22 Weight: 108.0g Water resistance: 10 bar 24-hour hand Equipped with small seconds hand Chronograph up to 60 minutes in 1/5 second increments Date display Screw case back Tachymeter function Screw case back
