Seiko Cal. 6344 - 907

This Spring Drive model from 1969 features a 41mm Hardlex-Coated Steel case. With its 19mm lug width and 9.1mm profile, it sits comfortably on most wrists. [seikata-wm-d6bd928916f8]

Also known as: Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

9.1mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

90m

Dial Color

Champagne

Jewels

33j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1969

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