Seiko Cal. 6355 - 643

Released in 1985, the Cal. 6355 with design code 643 was part of Seiko's domestic market collection. Powered by the 6355 caliber with 35j jewels beating at 21,600 bph, it delivers a 64 hours power reserve. [seikata-wm-f6f4804de1fb]

Also known as: Golden Tuna, Flighty

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

12.4mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Green

Jewels

35j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1985

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