Seiko Cal. 5664 - 654

This Automatic model from 1991 features a 44mm PVD Black case. Powered by the 5664 caliber with 32j jewels beating at 21,600 bph, it delivers a 68 hours power reserve. [seikata-wm-c83fdb2bdb99]

Also known as: Monster, Goldfeather

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

44mm

Case Thickness

13.3mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Black

Jewels

32j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1991

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