Seiko Cal. 5662 - 749

The Seiko 5662-749 represents an important milestone in Seiko's 1967 lineup. It features a White dial protected by a Hardlex crystal and offers 60m of water resistance. [seikata-wm-88cf32974e4f]

Also known as: Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

11.3mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

60m

Dial Color

White

Jewels

36j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1967

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