Seiko Cal. 4471 - 720

The Seiko 4471-720 represents an important milestone in Seiko's 1973 lineup. It features a Black dial protected by a Mineral crystal and offers 60m of water resistance. [seikata-wm-4335e00f13e8]

Also known as: Shogun, Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

38mm

Case Thickness

12.6mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Black

Jewels

27j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1973

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