Seiko Cal. 6671 - 457

Released in 1989, the Cal. 6671 with design code 457 was part of Seiko's domestic market collection. Powered by the 6671 caliber with 22j jewels beating at 21,600 bph, it delivers a 71 hours power reserve. [seikata-wm-5de3549adcc0]

Also known as: Baby Tuna

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

40mm

Case Thickness

11.1mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

80m

Dial Color

Navy

Jewels

22j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1989

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