Seiko Cal. 5642 - 802

The Seiko 5642-802 represents an important milestone in Seiko's 1966 lineup. It features a White dial protected by a Hardlex crystal and offers 100m of water resistance. [seikata-wm-593adeb8184d]

Also known as: Tuna

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

13.6mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

White

Jewels

26j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1966

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