Seiko Cal. 7163 - 442

This Spring Drive model from 1965 features a 45mm Gold-Plated case. With its 19mm lug width and 11.6mm profile, it sits comfortably on most wrists. [seikata-wm-a1179d7e4023]

Also known as: Samurai, Bullhead

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

11.6mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Cream

Jewels

27j

Frequency

36,000 bph

Power Reserve

41 hours

Year

1965

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