Prospex Alpinist SPB121

Seiko Prospex Series Automatic Watch

• CASE DIMENSIONS:

• DIAMETER: 39.5mm

• THICKNESS: 13.2mm

• LENGTH: 46.4mm

• MOVEMENT: 

• Caliber 6R35 

• 21,600 vibrations per hour 

• 24 jewels

• Power reserve: approximately 70 hours

• CASE: Stainless Steel Case 

• CRYSTAL: Sapphire crystal with anti-reflective coating on the inner surface 

• WATER RESISTANCE: 20 bar, 200 meters (660 feet) 

• DIAL COLOR: Green

• STRAP: Brown leather strap