Caliber No. 6L35 Movement: Mechanical, Automatic (with manual winding) Accuracy: Daily deviation +15 to -10 seconds Power Reserve: Approx. 45 hours when fully wound Jewels: 26 jewels Seconds-stop function Date display Water-resistant to 5 bar (50 meters) Magnetic resistance Weight: 130.0g Case back marked "limited edition" Case back with serial number Screw-down case back Case material: Stainless steel Case dimensions: Thickness: 10.7mm, Width: 38.6mm, Height: 45.8mm Glass material: Box-shaped sapphire crystal Glass coating: Anti-reflective coating on inner surface Clasp: One-push double-opening system.