Seiko Cal. 0724 - 252

This Spring Drive model from 1971 features a 36mm Hardlex-Coated Steel case. It features a Black dial protected by a Mineral crystal and offers 40m of water resistance. [seikata-wm-c2481c908f8a]

Also known as: Samurai, Navigator

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

11.8mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Black

Jewels

21j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1971

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