Seiko Cal. 6651 - 359

This Spring Drive model from 1982 features a 44mm Gold-Plated case. With its 20mm lug width and 9.2mm profile, it sits comfortably on most wrists. [seikata-wm-b552d197f675]

Also known as: Bullhead, Silverwave

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

9.2mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Burgundy

Jewels

33j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1982

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