Seiko Prospex Alpinist SPB117
Qty:
Automatic with manual winding capability
Black dial
Rotating inner compass bezel
Magnified date window
Screwdown crown
See-through caseback
LumiBrite hands and markers
Tri-fold clasp with push button release
CASE: Stainless steel case
CRYSTAL MATERIAL: Sapphire crystal with anti-reflective coating on the inner surface
WATER RESISTANCE: 20 bar, 200 meters (660 feet)
DIAL COLOR: Black
STRAP: Stainless steel bracelet
THICKNESS: 13.2mm
DIAMETER: 39.5mm
LENGTH: 46.4mm
Caliber 6R35
21,600 vibrations per hour
24 jewels
Power reserve: approximately 70 hours