Seiko Cal. 6154 - 604

Released in 1980, the Cal. 6154 with design code 604 was part of Seiko's domestic market collection. Powered by the 6154 caliber with 31j jewels beating at 28,800 bph, it delivers a 52 hours power reserve. [seikata-wm-636dbfa3afe7]

Also known as: World Timer, Golden Tuna

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

34mm

Case Thickness

11.2mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

80m

Dial Color

Cream

Jewels

31j

Frequency

28,800 bph

Power Reserve

52 hours

Year

1980

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