Seiko Cal. 4455 - 987

The Seiko 4455-987 represents an important milestone in Seiko's 1975 lineup. It features a White dial protected by a Sapphire crystal and offers 70m of water resistance. [seikata-wm-58fd711f6f1a]

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

34mm

Case Thickness

15.5mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

White

Jewels

26j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1975

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