Seiko Cal. 6610 - 715

This Spring Drive model from 1978 features a 44mm Gold-Plated case. With its 21mm lug width and 11.9mm profile, it sits comfortably on most wrists. [seikata-wm-5d49f2df74a5]

Also known as: Panda, Crown

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

11.9mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Blue Sunburst

Jewels

21j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1978

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