Seiko Prospex – Black series Turtle Black Dial Day Date Automatic SRPK43

Description

The Black Series. A concept of “night vision.”

The Green LumiBrite Pro shines brightly on the black dial, giving the impression of peering through a night-vision scope.

The brightest light for the darkest night.
This model features long-lasting bright Green Lumibrite Pro on the hour and seconds hands and the indexes. The lume shines a vivid green wherever you are, even in the darkest places. The black dial keeps reflection to a minimum, ensuring the highest level of legibility.

Designed for those who treat life as the ultimate adventure, Seiko Prospex keeps moving forward, meeting every challenge with technological excellence and winning design. Featuring “Green LumiBrite Pro, ” developed for divers by combining the color most recognizable in the dark with a higher brightness and longer afterglow, this extraordinary timepiece provides a “night vision” experience for visibility in the dark resembling the view seen through a night scope. The striking dark gray dial also features a magnified day/date calendar and is framed by black ceramic uni-directional rotating elapsed timing bezel. Following ISO standards for scuba diving, this Prospex Black Series model offers a stainless steel case and bracelet with black hard coating, a design based on one of Seiko’s most iconic diving styles, and includes a screwdown crown and caseback, a sapphire crystal with anti-reflective coating on the inner surface, and a tri-fold push button release clasp with secure lock and extender. For reliable timing in rough waters, the 24-jewel automatic movement beats at a frequency of 21,600 vibrations per hour, with a power reserve of approximately 41 hours and manual winding capability. 200m Water Resistant

Features

• Prospex Black Series
• The all-black design expresses the view seen through a night vision scopre
• “Green LumiBrite Pro,” developed for divers by combining the color most recognizable in the dark with a higher brightness and longer afterglow
• Automatic with manual winding capability
• Dark gray dial
• Magnified day/date calendar
• Black ceramic uni-directional rotating elapsed timing bezel
• Screwdown crown and caseback
• Tri-fold push button release clasp with secure lock and extender

Movement

Caliber Number: 4R36

Movement Type: Automatic with manual winding

Power Reserve: Approx. 41 hours

Jewels: 24

Functions:

• • Stop second hand function
  • Day/date display

Case/Band

Case Material: Stainless steel (hard coating) with ceramic bezel

Case Size:

• • Thickness: 13.2 mm
  • Diameter: 45.0 mm
  • Lug-to-lug: 47.7 mm

Crystal: Sapphire crystal with magnifier

Crystal Coating: Anti-reflective coating on inner surface

LumiBrite: LumiBrite on hands, index(es) and bezel

Clasp: Three-fold clasp with secure lock, push button release with extender

Distance between lugs: 22

Other Details

Water Resistance: 200m/660ft diver’s

Weight: 198.0g

Features:

• • Unidirectional rotating bezel
  • Screw-down crown
  • Three-fold clasp with secure lock and extender
  • Screw case back