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SEIKO SPB505 PROSPEX ALPINIST BLACK DIAL STAINLESS STEEL WATCH

PROSPEX ALPINIST

Prospex Alpinist. Seiko Prospex challenges every limit with timepieces created to exceed expectations, engineered with superior style and innovative technology for the sea, sky or land. Driven by a heritage of iconic design, Prospex continues to keep going forward with excellence in precision timekeeping, crafted for the modern world. Inspired by Seiko’s first sports watch, introduced in 1959 for daring mountaineers, this tailored, yet rugged creation celebrates the rise to high-intensity timekeeping by prominently displaying the Alpinist logo on the dial. Equipped with a rotating inner compass bezel for outdoor adventure, the iconic design features a black dial with the signature Arabic numerals and wedge shaped indices of the series as well as LumiBrite hands and markers. Visible through the transparent caseback, marked with the trademark Alpinist “mountain” symbol, the 24-jewel automatic movement beats at a frequency of 21,600 vibrations per hour with a power reserve of approximately 72 hours and manual winding capability. Crafted of stainless steel with super-hard coating, with tri-fold push button release clasp and secure screwdown crown. 20 Bar, 200M Water Resistant

FEATURES

Prospex Alpinist
Inspired by Seiko’s first sports watch, introduced in 1959 for daring mountaineers
Classic black dial
Signature Arabic numerals and wedge shaped indices
Stylized LumiBrite hands and markers
Alpinist logo displayed on the dial
Rotating inner compass bezel
Automatic with manual winding capability
Magnified date calendar
Screwdown crown
Transparent screwdown caseback with iconic Alpinist mountain symbol
Tri-fold push button release clasp

TECHNICAL DATA

CASE DIMENSIONS:

THICKNESS:

12.7mm

DIAMETER:

39.5mm

LENGTH:

46.4mm

MOVEMENT:

Caliber 6R55
21,600 vibrations per hour
24 jewels
Power reserve: approximately 72 hours

CASE:

Stainless steel case with super-hard coating

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 with super-hard coating

LUG WIDTH:

20

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