Seiko Cal. 4455 - 503

The Seiko 4455-503 represents an important milestone in Seiko's 1975 lineup. It features a White dial protected by a Mineral crystal and offers 30m of water resistance. [seikata-wm-e971181116fc]

Also known as: Shogun

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

43mm

Case Thickness

15.7mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

30m

Dial Color

White

Jewels

21j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1975

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