Seiko Cal. 6257 - 457

This Quartz model from 1990 features a 38mm Stainless Steel case. Powered by the 6257 caliber with 25j jewels beating at 21,600 bph, it delivers a 61 hours power reserve. [seikata-wm-3c5421729e07]

Also known as: World Timer

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

9.4mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

110m

Dial Color

Champagne

Jewels

25j

Frequency

21,600 bph

Power Reserve

61 hours

Year

1990

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