Seiko Cal. 4555 - 634

This Kinetic model from 1967 features a 35mm Titanium case. It features a Black dial protected by a Mineral crystal and offers 70m of water resistance. [seikata-wm-4754f5056df4]

Also known as: Helmet, Bellmatic

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

35mm

Case Thickness

13.3mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Black

Jewels

32j

Frequency

28,800 bph

Power Reserve

64 hours

Year

1967

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