Seiko Cal. 5255 - 340

The Seiko 5255-340 represents an important milestone in Seiko's 1991 lineup. The Coin-Edge bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-a02a57bf9d6c]

Also known as: Silverwave, Sea Horse

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

43mm

Case Thickness

10.6mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

White

Jewels

32j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1991

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