Seiko Cal. 0789 - 121

Released in 1987, the Cal. 0789 with design code 121 was part of Seiko's domestic market collection. With its 20mm lug width and 11.8mm profile, it sits comfortably on most wrists. [seikata-wm-55fad441ef01]

Also known as: Silverwave, Navigator

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

11.8mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Cream

Jewels

17j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1987

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