Seiko Cal. 6670 - 190

This Hand-Winding model from 1982 features a 38mm Gold-Plated case. With its 19mm lug width and 11.1mm profile, it sits comfortably on most wrists. [seikata-wm-b2b615579cef]

Also known as: Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

11.1mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Green

Jewels

32j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1982

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