Seiko Cal. 5221 - 987

This Hand-Winding model from 1979 features a 43mm Stainless Steel case. It features a Navy dial protected by a Mineral crystal and offers 130m of water resistance. [seikata-wm-cfdeba585e44]

Also known as: Turtle, Bullhead

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

43mm

Case Thickness

14.5mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Navy

Jewels

27j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1979

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