Seiko Cal. 6257 - 329

This Spring Drive model from 1972 features a 44mm Stainless Steel case. Powered by the 6257 caliber with 19j jewels beating at 21,600 bph, it delivers a 42 hours power reserve. [seikata-wm-5d061d8a987e]

Also known as: Samurai, Arnie

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

9.2mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Burgundy

Jewels

19j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1972

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