Seiko Cal. 6189 - 646

The Seiko 6189-646 represents an important milestone in Seiko's 1970 lineup. Powered by the 6189 caliber with 21j jewels beating at 21,600 bph, it delivers a 66 hours power reserve. [seikata-wm-29cb4e850305]

Also known as: Helmet, Goldfeather

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

12.0mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

160m

Dial Color

Cream

Jewels

21j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1970

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