Seiko Cal. 6651 - 494

The Seiko 6651-494 represents an important milestone in Seiko's 1971 lineup. Powered by the 6651 caliber with 27j jewels beating at 36,000 bph, it delivers a 62 hours power reserve. [seikata-wm-d1abd89d4397]

Also known as: Sportsmatic, Bellmatic

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

15.9mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

80m

Dial Color

Navy

Jewels

27j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1971

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