・Drive method: Mechanical ・Caliber: F7M65 ・Accuracy: +15 seconds to -5 seconds per day (static operation) ・Running time: 50 hours or more ・Case material: Stainless steel (SUS316L) ・Mirror material (front): Double spherical sapphire crystal (SAR coating) ・Glass material (back): Sapphire crystal ・Luminous light: - ・Strap material: Stainless steel (SUS316L) ・Strap width: 20mm ・Nakadome: Push-on tri-fold (Included strap: leather, gray, push-on tri-fold) ・Weight: 160g ・Vertical diameter: 47.3mm ・Horizontal diameter: 40.0mm ・Thickness: 14.1mm ・Waterproof: Daily life enhanced waterproof (100M) ・Magnetic resistance: 1 type ・Other functions: Limited to 300 pieces (domestic), automatic winding (with manual winding), power reserve display function, transparent case back, 22 jewels, moon phase function, with moon phase function corrector, stop second hand mechanism, replacement parts including strap (replacement) (Click here for information on strap replacement) ・Release date: October 2024