Seiko Cal. 5669 - 657

The Seiko 5669-657 represents an important milestone in Seiko's 1980 lineup. Powered by the 5669 caliber with 28j jewels beating at 28,800 bph, it delivers a 58 hours power reserve. [seikata-wm-50f88ac036c6]

Also known as: Panda, Golden Tuna

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

13.3mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Cream

Jewels

28j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1980

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