Seiko Cal. 3812 - 655

The Seiko 3812-655 represents an important milestone in Seiko's 1989 lineup. Powered by the 3812 caliber with 21j jewels beating at 28,800 bph, it delivers a 63 hours power reserve. [seikata-wm-a1c12b222658]

Also known as: Rally

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

13.8mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Navy

Jewels

21j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1989

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