Seiko Cal. 6678 - 284

The Seiko 6678-284 represents an important milestone in Seiko's 1993 lineup. It features a White dial protected by a Sapphire crystal and offers 30m of water resistance. [seikata-wm-180e9ec4daf2]

Also known as: Goldfeather, Sportsmatic

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

43mm

Case Thickness

11.6mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

30m

Dial Color

White

Jewels

19j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1993

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