Seiko Cal. 6678 - 233

The Seiko 6678-233 represents an important milestone in Seiko's 1980 lineup. Powered by the 6678 caliber with 32j jewels beating at 36,000 bph, it delivers a 42 hours power reserve. [seikata-wm-3f3bd9149a9e]

Also known as: Goldfeather, Golden Tuna

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

40mm

Case Thickness

8.2mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

Cream

Jewels

32j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1980

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