Seiko Cal. 6658 - 410

The 6658-410 is a sought-after Quartz piece from Seiko's golden era. With its 19mm lug width and 8.5mm profile, it sits comfortably on most wrists. [seikata-wm-fe0158e5389c]

Also known as: Sportsmatic

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

42mm

Case Thickness

8.5mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Navy

Jewels

18j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1987

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