Seiko Cal. 6143 - 566

The Seiko 6143-566 represents an important milestone in Seiko's 1968 lineup. Powered by the 6143 caliber with 35j jewels beating at 21,600 bph, it delivers a 68 hours power reserve. [seikata-wm-5cb4e73f680d]

Also known as: Silverwave, Goldfeather

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

13.2mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

White

Jewels

35j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1968

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