Seiko Cal. 4451 - 720

This Kinetic model from 1972 features a 35mm Two-Tone case. It features a White dial protected by a Sapphire crystal and offers 180m of water resistance. [seikata-wm-64914a2d78c2]

Also known as: Helmet, Golden Tuna

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

35mm

Case Thickness

11.4mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

White

Jewels

34j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1972

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