Seiko Cal. 7090 - 189

The 7090-189 is a sought-after Hand-Winding piece from Seiko's golden era. With its 20mm lug width and 14.5mm profile, it sits comfortably on most wrists. [seikata-wm-46d77f1928db]

Also known as: Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

34mm

Case Thickness

14.5mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Black

Jewels

22j

Frequency

28,800 bph

Power Reserve

64 hours

Year

1991

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