Seiko Cal. 6318 - 172

This Spring Drive model from 1972 features a 36mm Hardlex-Coated Steel case. Powered by the 6318 caliber with 25j jewels beating at 28,800 bph, it delivers a 67 hours power reserve. [seikata-wm-6d0728f662e9]

Also known as: Flighty

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

11.5mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Champagne

Jewels

25j

Frequency

28,800 bph

Power Reserve

67 hours

Year

1972

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