Seiko Cal. 6678 - 442

The 6678-442 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6678 caliber with 34j jewels beating at 36,000 bph, it delivers a 55 hours power reserve. [seikata-wm-542a38a9b6cc]

Also known as: Goldfeather, Navigator

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

13.1mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

40m

Dial Color

White

Jewels

34j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1990

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