Caliber: F6F44
●Accuracy: +25 to -15 seconds per day
●Driving time: 50 hours or more ●
Case material: stainless steel
●Glass material (front): sapphire crystal
●Luminous light: None
●Band material: SUS316L
●Band width : 20mm
Clasp: Push tri-fold type
Weight: 151g
Vertical diameter: 48.3mm
Horizontal diameter: 41.0mm Thickness
: 13.6mm
Waterproof: 10 ATM Magnetic
resistance: JIS class 1 (4800A/m or higher)
Others Features: Automatic winding (with manual winding), second hand stop function, 24 jewels