Seiko Presage SSA466J1 "Zen Garden Autumn Leaves" Open Heart Automatic Watch

Case Material: Stainless steel
Case Size: Thickness:12.5mm
Diameter:41.8mm
Lug-to-lug:48.4mm
Crystal: Dual-curved sapphire crystal
Clasp: Deployment clasp with push button release
Bracelet Length: 200.0
Distance between lugs: 20
Caliber Number: 4R39
Movement Type: Automatic with manual winding
Power reserve
Approx. 41 hours
Jewels: 24
Functions: 24-hour hand
Stop second hand function
Water Resistance: Splash Resistant
Magnetic Resistance: 4,800 A/m
Weight: 130.0
Features: See-through & Screw case back