Seiko Cal. 6671 - 146

This Spring Drive model from 1970 features a 44mm Gold-Plated case. With its 20mm lug width and 9.1mm profile, it sits comfortably on most wrists. [seikata-wm-c82f28ca13fc]

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

9.1mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

160m

Dial Color

White

Jewels

31j

Frequency

36,000 bph

Power Reserve

41 hours

Year

1970

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