Seiko Cal. 5630 - 461

The Seiko 5630-461 represents an important milestone in Seiko's 1967 lineup. The Fixed bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-0e0fabafe801]

Also known as: Samurai, Crown

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

45mm

Case Thickness

11.0mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

110m

Dial Color

Navy

Jewels

18j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1967

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