Seiko Cal. 5257 - 334

The Seiko 5257-334 represents an important milestone in Seiko's 1991 lineup. Powered by the 5257 caliber with 35j jewels beating at 28,800 bph, it delivers a 39 hours power reserve. [seikata-wm-3c2ea6ba3931]

Also known as: Crown

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

13.8mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Silver

Jewels

35j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1991

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