Seiko Cal. 6696 - 645

This Automatic model from 1973 features a 44mm PVD Black case. With its 19mm lug width and 11.9mm profile, it sits comfortably on most wrists. [seikata-wm-c41519213157]

Also known as: Helmet

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

44mm

Case Thickness

11.9mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Blue Sunburst

Jewels

32j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1973

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