Seiko Cal. 4557 - 938

This Solar model from 1986 features a 38mm Titanium case. With its 22mm lug width and 13.6mm profile, it sits comfortably on most wrists. [seikata-wm-11ab242e0dd0]

Also known as: Golden Tuna

Specifications

Movement

Solar

Case Material

Titanium

Case Width

38mm

Case Thickness

13.6mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

50m

Dial Color

Navy

Jewels

31j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1986

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