Seiko Cal. 6664 - 153

This Automatic model from 1979 features a 35mm PVD Black case. Powered by the 6664 caliber with 28j jewels beating at 21,600 bph, it delivers a 46 hours power reserve. [seikata-wm-e4155ee0b2dd]

Also known as: Bellmatic, Golden Tuna

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

35mm

Case Thickness

9.2mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

190m

Dial Color

White

Jewels

28j

Frequency

21,600 bph

Power Reserve

46 hours

Year

1979

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