Seiko Cal. 6647 - 285

The 6647-285 is a sought-after Solar piece from Seiko's golden era. Powered by the 6647 caliber with 26j jewels beating at 36,000 bph, it delivers a 46 hours power reserve. [seikata-wm-fb0b7bd229b4]

Also known as: Golden Tuna, Flighty

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

36mm

Case Thickness

14.4mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

130m

Dial Color

Champagne

Jewels

26j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1982

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