Seiko Cal. 5238 - 981

Released in 1967, the Cal. 5238 with design code 981 was part of Seiko's domestic market collection. It features a Navy dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-9f2abdb4bad2]

Also known as: Helmet, Silverwave

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

11.6mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Navy

Jewels

30j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1967

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