Seiko Cal. 6257 - 954

This Hand-Winding model from 1975 features a 42mm Stainless Steel case. It features a White dial protected by a Hardlex crystal and offers 90m of water resistance. [seikata-wm-4f78ab13fc8b]

Also known as: Bullhead, Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

10.7mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

White

Jewels

24j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1975

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