Seiko Cal. 6334 - 306

This Spring Drive model from 1969 features a 42mm Gold-Plated case. With its 20mm lug width and 10.0mm profile, it sits comfortably on most wrists. [seikata-wm-85980b05d1b7]

Also known as: Sumo, Helmet

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

10.0mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Champagne

Jewels

26j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1969

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