Seiko Cal. 6620 - 679

This Automatic model from 1980 features a 37mm Hardlex-Coated Steel case. Powered by the 6620 caliber with 34j jewels beating at 36,000 bph, it delivers a 72 hours power reserve. [seikata-wm-42a390f9b866]

Also known as: Baby Tuna

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

9.1mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

90m

Dial Color

Champagne

Jewels

34j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1980

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