Seiko Cal. 6684 - 447

This Spring Drive model from 1978 features a 43mm Hardlex-Coated Steel case. With its 21mm lug width and 12.4mm profile, it sits comfortably on most wrists. [seikata-wm-b6cf6668284a]

Also known as: Panda

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

12.4mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

80m

Dial Color

Black

Jewels

36j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1978

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