Seiko Cal. 5221 - 412

The Seiko 5221-412 represents an important milestone in Seiko's 1982 lineup. It features a White dial protected by a Mineral crystal and offers 130m of water resistance. [seikata-wm-c91f5c8299c8]

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

9.9mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

130m

Dial Color

White

Jewels

21j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1982

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