Caliber: F6N47
●Accuracy: +25 to -15 seconds per day
●Driving time: 50 hours or more ●
Case material: SUS316L
●Glass material (front): Sapphire crystal
●Luminous light: Yes
●Band material: SUS316L
●Band width: 20mm
Clasp: Push double lock tri-fold
Weight: 179g
Vertical diameter: 49.6mm
Horizontal diameter: 40.2mm Thickness
: 14.5mm
Waterproof: Waterproof for 200m scuba diving (ISO6425 standard compliant)
Magnetic resistance: JIS1 Species (4800A/m or more)
Other features: Automatic winding (with manual winding), second hand stop function, 22 jewels