Seiko Cal. 4550 - 787

The Seiko 4550-787 represents an important milestone in Seiko's 1991 lineup. The Fixed bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-81dab88837d5]

Also known as: Silverwave

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

36mm

Case Thickness

13.1mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

100m

Dial Color

White

Jewels

35j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1991

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