Seiko Cal. 6697 - 304

Released in 1966, the Cal. 6697 with design code 304 was part of Seiko's domestic market collection. Powered by the 6697 caliber with 31j jewels beating at 28,800 bph, it delivers a 58 hours power reserve. [seikata-wm-2b1f9f991d6e]

Also known as: Rally, Baby Tuna

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

43mm

Case Thickness

10.9mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Blue Sunburst

Jewels

31j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1966

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