Seiko Cal. 5642 - 624

The Seiko 5642-624 represents an important milestone in Seiko's 1987 lineup. It features a White dial protected by a Sapphire crystal and offers 80m of water resistance. [seikata-wm-d70a25b6b465]

Also known as: Monster

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

14.4mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

White

Jewels

36j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1987

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