Seiko Cal. 5656 - 158

The 5656-158 is a sought-after Quartz piece from Seiko's golden era. With its 19mm lug width and 10.5mm profile, it sits comfortably on most wrists. [seikata-wm-17a8fbc16d4e]

Also known as: Samurai, Monster

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

45mm

Case Thickness

10.5mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Navy

Jewels

31j

Frequency

28,800 bph

Power Reserve

71 hours

Year

1979

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