Seiko Cal. 6697 - 421

Released in 1975, the Cal. 6697 with design code 421 was part of Seiko's domestic market collection. Powered by the 6697 caliber with 21j jewels beating at 36,000 bph, it delivers a 70 hours power reserve. [seikata-wm-8eea6ca36dfc]

Also known as: Pogue

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

43mm

Case Thickness

12.1mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Black

Jewels

21j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1975

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