Seiko Cal. 6182 - 555

This Spring Drive model from 1972 features a 37mm Titanium case. With its 22mm lug width and 8.8mm profile, it sits comfortably on most wrists. [seikata-wm-b9c16e671941]

Also known as: Helmet

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

37mm

Case Thickness

8.8mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Navy

Jewels

23j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1972

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