Seiko Cal. 4461 - 653

The Seiko 4461-653 represents an important milestone in Seiko's 1977 lineup. Powered by the 4461 caliber with 30j jewels beating at 21,600 bph, it delivers a 44 hours power reserve. [seikata-wm-366c9acc2ac2]

Also known as: Samurai, Sumo

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

35mm

Case Thickness

10.2mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

200m

Dial Color

Silver

Jewels

30j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1977

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