Seiko Cal. 6131 - 222

Released in 1970, the Cal. 6131 with design code 222 was part of Seiko's domestic market collection. Powered by the 6131 caliber with 17j jewels beating at 36,000 bph, it delivers a 69 hours power reserve. [seikata-wm-ec1084966ccd]

Also known as: Sea Horse

Specifications

Movement

Solar

Case Material

Titanium

Case Width

34mm

Case Thickness

9.3mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

120m

Dial Color

Champagne

Jewels

17j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1970

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