Seiko Prospex HBB001

Seiko 145th Anniversary Limited Edition. Designed for those who treat life as the ultimate adventure, Seiko Prospex challenges every limit with timepieces created to exceed expectations, engineered with superior style and innovative technology for the sea, sky or land. Commemorating Seiko’s 145th anniversary and available only as part of a Limited Edition production run, this captivating creation expresses a blue and white color motif representing the brand’s current innovation and signature colors, while the case and bracelet design pays homage to one of the most iconic diving styles. For reliable timing in rough waters, the 23-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. Framed by a blue uni-directional rotating elapsed timing bezel, the silvery white dial includes a date calendar and LumiBrite hands and markers for outstanding visibility in low-light conditions. Crafted of stainless steel, this high-intensity timepiece is engineered for scuba diving and is equipped with a secure screwdown crown and caseback and a tri-fold push button release clasp with secure lock and extender.

Movement

Caliber Number

4R35

Movement Type

Automatic with manual winding

Power reserve

Approx. 41 hours

Jewels

23

Functions

• Stop second hand function
• Date display

Case/Band

Case Material

Stainless steel

Case Size

Thickness:12.3mm
Diameter:41.7mm
Lug-to-lug:49.5mm

Crystal

Hardlex

LumiBrite

LumiBrite on hands, index(es) and bezel

Clasp

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

Distance between lugs

20

Other Details

Water Resistance

200m / 660ft diver's

Magnetic Resistance

4,800 A/m

Weight

170.0g

Features

• LIMITED EDITION on the case back
• Unidirectional rotating bezel
• Screw-down crown
• Screw case back