Seiko Cal. 6633 - 324

This Quartz model from 1976 features a 39mm PVD Black case. With its 19mm lug width and 14.2mm profile, it sits comfortably on most wrists. [seikata-wm-b5489cd362a1]

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

39mm

Case Thickness

14.2mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Silver

Jewels

20j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1976

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