Seiko Cal. 5689 - 175

The 5689-175 is a sought-after Solar piece from Seiko's golden era. With its 20mm lug width and 11.8mm profile, it sits comfortably on most wrists. [seikata-wm-3da3fca8899d]

Also known as: Tuna, Bellmatic

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

11.8mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Silver

Jewels

19j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1985

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