Seiko Cal. 4428 - 229

Released in 1969, the Cal. 4428 with design code 229 was part of Seiko's domestic market collection. It features a Silver dial protected by a Sapphire crystal and offers 110m of water resistance. [seikata-wm-fad06d4d8d65]

Also known as: Shogun, Bullhead

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

11.6mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Silver

Jewels

33j

Frequency

28,800 bph

Power Reserve

53 hours

Year

1969

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