Seiko Cal. 7051 - 400

The 7051-400 is a sought-after Spring Drive piece from Seiko's golden era. With its 22mm lug width and 14.9mm profile, it sits comfortably on most wrists. [seikata-wm-5d3df1256134]

Also known as: Helmet, Emperor

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

14.9mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

160m

Dial Color

Silver

Jewels

36j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1998

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