Seiko Cal. 7131 - 961

The 7131-961 is a sought-after Solar piece from Seiko's golden era. Powered by the 7131 caliber with 33j jewels beating at 21,600 bph, it delivers a 56 hours power reserve. [seikata-wm-de09332df9e8]

Also known as: Goldfeather, Navigator

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

9.6mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Black

Jewels

33j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1985

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