Seiko Cal. 6661 - 850

This Hand-Winding model from 1982 features a 46mm PVD Black case. With its 18mm lug width and 13.7mm profile, it sits comfortably on most wrists. [seikata-wm-fe7d35f992ec]

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

46mm

Case Thickness

13.7mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Navy

Jewels

35j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1982

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