Seiko Cal. 6658 - 485

This Spring Drive model from 1996 features a 46mm Titanium case. With its 22mm lug width and 14.6mm profile, it sits comfortably on most wrists. [seikata-wm-2a6434f9bf7e]

Also known as: Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

46mm

Case Thickness

14.6mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Burgundy

Jewels

31j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1996

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