Seiko Cal. 5263 - 442

This Spring Drive model from 1979 features a 42mm Stainless Steel case. It features a Silver dial protected by a Mineral crystal and offers 130m of water resistance. [seikata-wm-7ddfc4ee2af5]

Also known as: Sea Horse

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

13.5mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Silver

Jewels

34j

Frequency

21,600 bph

Power Reserve

50 hours

Year

1979

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