Seiko Cal. 6215 - 758

This Spring Drive model from 1971 features a 43mm Titanium case. With its 18mm lug width and 10.4mm profile, it sits comfortably on most wrists. [seikata-wm-31bed4420b8d]

Also known as: Monster

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

43mm

Case Thickness

10.4mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

130m

Dial Color

Blue Sunburst

Jewels

20j

Frequency

28,800 bph

Power Reserve

41 hours

Year

1971

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