PROSPEX ALPINIST SPB117

From the Prospex Collection. Designed for those who treat life as the ultimate adventure, the Seiko Prospex line follows every challenge with technological excellence and style. A modern re-imagining of Seiko's first sport watch, introduced in 1959, this distinctive timepiece is an upgrade of a highly successful Spring 2019 limited edition. Equipped with a rotating inner compass bezel for outdoor adventure, this unique design features a black dial with LumiBrite hands and markers, magnified date window, and sapphire crystal with anti-reflective coating on the inner surface. The 24-jewel automatic movement beats at a frequency of 21,600 vibrations per hour, with a power reserve of approximately 70 hours, and can be wound manually or automatically. Crafted of stainless steel, with secure tri-fold push button release clasp, screwdown crown and see-through caseback. 20 bar, 200M Water Resistant.

FEATURES

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

TECHNICAL DATA

TECHNOLOGY: Automatic

BAND: Stainless Steel

DIAL COLOR: Black

CASE DIAMETER: 39.5mm

CASE THICKNESS: 13.2mm

CASE LENGTH: 46.4mm

CASE MATERIAL: Stainless steel case

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

STRAP MATERIAL: Stainless steel bracelet

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

MOVEMENT

Caliber 6R35

21600 vibrations per hour

24 jewels

Power reserve: approximately 70 hours