Seiko Cal. 4516 - 227

This Spring Drive model from 1970 features a 36mm Hardlex-Coated Steel case. It features a White dial protected by a Acrylic crystal and offers 190m of water resistance. [seikata-wm-dd2caa40758c]

Also known as: Golden Tuna, Emperor

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

8.5mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

White

Jewels

27j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1970

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