Seiko Cal. 6146 - 146

This Spring Drive model from 1967 features a 35mm Two-Tone case. With its 21mm lug width and 8.5mm profile, it sits comfortably on most wrists. [seikata-wm-7b81bf8788e3]

Also known as: Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

35mm

Case Thickness

8.5mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

White

Jewels

23j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1967

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