Seiko Cal. 6632 - 287

This Automatic model from 1991 features a 34mm Stainless Steel case. Powered by the 6632 caliber with 19j jewels beating at 28,800 bph, it delivers a 69 hours power reserve. [seikata-wm-2973daa6665c]

Also known as: Monster, Silverwave

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

34mm

Case Thickness

15.9mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

180m

Dial Color

Black

Jewels

19j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1991

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