Seiko Cal. 6166 - 290

This Hand-Winding model from 1965 features a 40mm Stainless Steel case. With its 21mm lug width and 8.4mm profile, it sits comfortably on most wrists. [seikata-wm-9504dfddf436]

Also known as: Bellmatic

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

8.4mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

150m

Dial Color

Silver

Jewels

28j

Frequency

28,800 bph

Power Reserve

62 hours

Year

1965

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