Seiko Cal. 7191 - 561

Released in 1976, the Cal. 7191 with design code 561 was part of Seiko's domestic market collection. Powered by the 7191 caliber with 18j jewels beating at 36,000 bph, it delivers a 70 hours power reserve. [seikata-wm-1b0ddbb5214a]

Also known as: Navigator, Sea Horse

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

39mm

Case Thickness

15.3mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Navy

Jewels

18j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1976

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