Seiko Cal. 4551 - 200

Released in 1978, the Cal. 4551 with design code 200 was part of Seiko's domestic market collection. Powered by the 4551 caliber with 28j jewels beating at 21,600 bph, it delivers a 53 hours power reserve. [seikata-wm-e8f491562902]

Also known as: Rally, Bellmatic

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

36mm

Case Thickness

12.7mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

30m

Dial Color

Black

Jewels

28j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1978

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