Seiko Cal. 5612 - 903

The Seiko 5612-903 represents an important milestone in Seiko's 1972 lineup. Powered by the 5612 caliber with 36j jewels beating at 36,000 bph, it delivers a 43 hours power reserve. [seikata-wm-0935fea4b8c4]

Also known as: Rally

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

45mm

Case Thickness

14.8mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

110m

Dial Color

Burgundy

Jewels

36j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1972

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