Seiko Cal. 6128 - 379

The Seiko 6128-379 represents an important milestone in Seiko's 1971 lineup. Powered by the 6128 caliber with 31j jewels beating at 36,000 bph, it delivers a 56 hours power reserve. [seikata-wm-b44c9d9780e4]

Also known as: Sea Horse, Golden Tuna

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

35mm

Case Thickness

10.4mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

White

Jewels

31j

Frequency

36,000 bph

Power Reserve

56 hours

Year

1971

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