Seiko Cal. 6656 - 823

The 6656-823 is a sought-after Spring Drive piece from Seiko's golden era. With its 20mm lug width and 14.7mm profile, it sits comfortably on most wrists. [seikata-wm-3edb2aeee0b2]

Also known as: Samurai, Arnie

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

46mm

Case Thickness

14.7mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

110m

Dial Color

Cream

Jewels

36j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1981

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