Seiko Cal. 6288 - 813

The Seiko 6288-813 represents an important milestone in Seiko's 1971 lineup. Powered by the 6288 caliber with 32j jewels beating at 36,000 bph, it delivers a 41 hours power reserve. [seikata-wm-0a65d32fead5]

Also known as: Bellmatic

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

15.3mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

130m

Dial Color

White

Jewels

32j

Frequency

36,000 bph

Power Reserve

41 hours

Year

1971

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