Seiko Cal. 5630 - 900

The Seiko 5630-900 represents an important milestone in Seiko's 1985 lineup. The Fixed bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-6fcbc7cf1524]

Also known as: Turtle, Goldfeather

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

46mm

Case Thickness

10.8mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

120m

Dial Color

Navy

Jewels

34j

Frequency

21,600 bph

Power Reserve

61 hours

Year

1985

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